{"product_id":"304-stainless-steel-hex-bushing-3-8-mpt-x-1-4-fpt-150-oem-replacement-fitting","title":"304 Stainless Steel Hex Bushing 3\/8\" MPT x 1\/4\" FPT 150# – OEM Replacement Fitting","description":"\u003cdiv class=\"\" data-turn-id-container=\"8a5e66cb-f1f6-412d-b45a-6fa663cea025\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"8a5e66cb-f1f6-412d-b45a-6fa663cea025\" data-turn-id-container=\"8a5e66cb-f1f6-412d-b45a-6fa663cea025\" data-testid=\"conversation-turn-237\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a35562f-a1fc-83ea-bfdd-f10b85f84e9a-12\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a35562f-a1fc-83ea-bfdd-f10b85f84e9a-12\" data-turn-id-container=\"request-6a35562f-a1fc-83ea-bfdd-f10b85f84e9a-12\" data-testid=\"conversation-turn-238\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"66c55b50-fb70-4680-b5c1-534c8b0bb25b\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"streaming-animation markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"152\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 5203\u003cbr data-start=\"21\" data-end=\"24\"\u003e\u003cstrong data-start=\"24\" data-end=\"37\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Parts → Fittings \u0026amp; Adapters → Stainless Steel Fittings\u003cbr data-start=\"108\" data-end=\"111\"\u003e\u003cstrong data-start=\"111\" data-end=\"120\"\u003eType:\u003c\/strong\u003e 304 Stainless Steel Hex Bushing\u003c\/p\u003e\n\u003chr data-start=\"154\" data-end=\"157\"\u003e\n\u003cp data-start=\"251\" data-end=\"852\"\u003eThe \u003cstrong data-start=\"255\" data-end=\"323\"\u003e304 Stainless Steel Hex Bushing 3\/8\" MPT x 1\/4\" FPT (Part #5203)\u003c\/strong\u003e is a durable OEM replacement fitting designed to reduce thread sizes while maintaining a secure, leak-resistant connection in pressure washer systems, water transfer equipment, chemical processing systems, marine applications, food-grade equipment, and industrial fluid handling installations. Featuring a \u003cstrong data-start=\"630\" data-end=\"665\"\u003e3\/8-inch Male Pipe Thread (MPT)\u003c\/strong\u003e exterior and a \u003cstrong data-start=\"681\" data-end=\"718\"\u003e1\/4-inch Female Pipe Thread (FPT)\u003c\/strong\u003e interior, this reducing bushing allows larger threaded ports to accommodate smaller fittings, valves, gauges, hoses, and accessories.\u003c\/p\u003e\n\u003chr data-start=\"1440\" data-end=\"1443\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1445\" data-end=\"1471\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1473\" data-end=\"1929\"\u003e\n\u003cli data-section-id=\"12vbtph\" data-start=\"1473\" data-end=\"1506\"\u003eGenuine OEM replacement fitting\u003c\/li\u003e\n\u003cli data-section-id=\"yl3lvn\" data-start=\"1507\" data-end=\"1539\"\u003e3\/8\" MPT x 1\/4\" FPT connection\u003c\/li\u003e\n\u003cli data-section-id=\"16f3lb5\" data-start=\"1540\" data-end=\"1574\"\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"1ubuvf7\" data-start=\"1575\" data-end=\"1605\"\u003e150# stainless steel fitting\u003c\/li\u003e\n\u003cli data-section-id=\"xh7tnm\" data-start=\"1606\" data-end=\"1627\"\u003eRated up to 800 PSI\u003c\/li\u003e\n\u003cli data-section-id=\"2m6fh3\" data-start=\"1628\" data-end=\"1660\"\u003eExcellent corrosion resistance\u003c\/li\u003e\n\u003cli data-section-id=\"v4y8ht\" data-start=\"1661\" data-end=\"1705\"\u003eHex body for easy installation and removal\u003c\/li\u003e\n\u003cli data-section-id=\"14ieo71\" data-start=\"1706\" data-end=\"1743\"\u003eLeak-resistant threaded connections\u003c\/li\u003e\n\u003cli data-section-id=\"o46ahh\" data-start=\"1744\" data-end=\"1790\"\u003eReduces larger ports to smaller thread sizes\u003c\/li\u003e\n\u003cli data-section-id=\"1fupqfd\" data-start=\"1791\" data-end=\"1844\"\u003eSuitable for water, air, and fluid transfer systems\u003c\/li\u003e\n\u003cli data-section-id=\"fw99gj\" data-start=\"1845\" data-end=\"1884\"\u003eDurable industrial-grade construction\u003c\/li\u003e\n\u003cli data-section-id=\"17d0r3m\" data-start=\"1885\" data-end=\"1929\"\u003eLong service life and reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1931\" data-end=\"1934\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1936\" data-end=\"1963\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1965\" data-end=\"1986\"\u003e\u003cstrong data-start=\"1965\" data-end=\"1981\"\u003ePart Number:\u003c\/strong\u003e 5203\u003c\/p\u003e\n\u003cp data-start=\"1988\" data-end=\"2017\"\u003e\u003cstrong data-start=\"1988\" data-end=\"2005\"\u003eProduct Type:\u003c\/strong\u003e Hex Bushing\u003c\/p\u003e\n\u003cp data-start=\"2019\" data-end=\"2050\"\u003e\u003cstrong data-start=\"2019\" data-end=\"2041\"\u003eConnection Size I:\u003c\/strong\u003e 3\/8\" MPT\u003c\/p\u003e\n\u003cp data-start=\"2052\" data-end=\"2084\"\u003e\u003cstrong data-start=\"2052\" data-end=\"2075\"\u003eConnection Size II:\u003c\/strong\u003e 1\/4\" FPT\u003c\/p\u003e\n\u003cp data-start=\"2086\" data-end=\"2152\"\u003e\u003cstrong data-start=\"2086\" data-end=\"2102\"\u003eThread Type:\u003c\/strong\u003e Male Pipe Thread (MPT) x Female Pipe Thread (FPT)\u003c\/p\u003e\n\u003cp data-start=\"2154\" data-end=\"2187\"\u003e\u003cstrong data-start=\"2154\" data-end=\"2167\"\u003eMaterial:\u003c\/strong\u003e 304 Stainless Steel\u003c\/p\u003e\n\u003cp data-start=\"2189\" data-end=\"2214\"\u003e\u003cstrong data-start=\"2189\" data-end=\"2209\"\u003ePressure Rating:\u003c\/strong\u003e 150#\u003c\/p\u003e\n\u003cp data-start=\"2216\" data-end=\"2245\"\u003e\u003cstrong data-start=\"2216\" data-end=\"2237\"\u003eMaximum Pressure:\u003c\/strong\u003e 800 PSI\u003c\/p\u003e\n\u003cp data-start=\"2247\" data-end=\"2286\"\u003e\u003cstrong data-start=\"2247\" data-end=\"2265\"\u003eConfiguration:\u003c\/strong\u003e Reducing Hex Bushing\u003c\/p\u003e\n\u003cp data-start=\"2288\" data-end=\"2312\"\u003e\u003cstrong data-start=\"2288\" data-end=\"2308\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp data-start=\"2314\" data-end=\"2377\"\u003e\u003cstrong data-start=\"2314\" data-end=\"2330\"\u003eApplication:\u003c\/strong\u003e Thread Size Reduction and Component Adaptation\u003c\/p\u003e\n\u003chr data-start=\"2379\" data-end=\"2382\"\u003e\n\u003ch2 data-section-id=\"vx2wyp\" data-start=\"2384\" data-end=\"2406\"\u003eCommon Applications\u003c\/h2\u003e\n\u003cul data-start=\"2408\" data-end=\"2727\"\u003e\n\u003cli data-section-id=\"1z0el29\" data-start=\"2408\" data-end=\"2433\"\u003ePressure washer systems\u003c\/li\u003e\n\u003cli data-section-id=\"kd18ak\" data-start=\"2434\" data-end=\"2460\"\u003eWater transfer equipment\u003c\/li\u003e\n\u003cli data-section-id=\"13dnt8x\" data-start=\"2461\" data-end=\"2490\"\u003eChemical processing systems\u003c\/li\u003e\n\u003cli data-section-id=\"1m92om6\" data-start=\"2491\" data-end=\"2509\"\u003eMarine equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1uaymud\" data-start=\"2510\" data-end=\"2550\"\u003eFood and beverage processing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"yq4cfi\" data-start=\"2551\" data-end=\"2579\"\u003eAgricultural spray systems\u003c\/li\u003e\n\u003cli data-section-id=\"7qu5f\" data-start=\"2580\" data-end=\"2604\"\u003eCompressed air systems\u003c\/li\u003e\n\u003cli data-section-id=\"bckt5r\" data-start=\"2605\" data-end=\"2634\"\u003eIndustrial plumbing systems\u003c\/li\u003e\n\u003cli data-section-id=\"9imqrf\" data-start=\"2635\" data-end=\"2661\"\u003eFluid transfer equipment\u003c\/li\u003e\n\u003cli data-section-id=\"w6mo30\" data-start=\"2662\" data-end=\"2681\"\u003eWash-down systems\u003c\/li\u003e\n\u003cli data-section-id=\"1tinxuk\" data-start=\"2682\" data-end=\"2727\"\u003eGeneral maintenance and repair applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2729\" data-end=\"2732\"\u003e\n\u003ch2 data-section-id=\"ctfpuh\" data-start=\"2734\" data-end=\"2757\"\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cul data-start=\"2759\" data-end=\"3106\"\u003e\n\u003cli data-section-id=\"6shdxj\" data-start=\"2759\" data-end=\"2812\"\u003eAdapts larger ports to smaller threaded connections\u003c\/li\u003e\n\u003cli data-section-id=\"ypa4mo\" data-start=\"2813\" data-end=\"2865\"\u003eExcellent corrosion resistance in wet environments\u003c\/li\u003e\n\u003cli data-section-id=\"6g6e1r\" data-start=\"2866\" data-end=\"2904\"\u003eDurable stainless steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"zk0gmr\" data-start=\"2905\" data-end=\"2949\"\u003eSupports operating pressures up to 800 PSI\u003c\/li\u003e\n\u003cli data-section-id=\"10iv0mm\" data-start=\"2950\" data-end=\"2995\"\u003eEasy installation using integrated hex body\u003c\/li\u003e\n\u003cli data-section-id=\"1x9q4l3\" data-start=\"2996\" data-end=\"3033\"\u003eReliable leak-resistant performance\u003c\/li\u003e\n\u003cli data-section-id=\"vdjpch\" data-start=\"3034\" data-end=\"3078\"\u003eSuitable for commercial and industrial use\u003c\/li\u003e\n\u003cli data-section-id=\"17xft1a\" data-start=\"3079\" data-end=\"3106\"\u003eLong-lasting service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3108\" data-end=\"3111\"\u003e\n\u003ch2 data-section-id=\"y8wthe\" data-start=\"3113\" data-end=\"3147\"\u003eSigns Replacement May Be Needed\u003c\/h2\u003e\n\u003cp data-start=\"3149\" data-end=\"3183\"\u003eReplace the fitting if you notice:\u003c\/p\u003e\n\u003cul data-start=\"3185\" data-end=\"3379\"\u003e\n\u003cli data-section-id=\"1qbnwx9\" data-start=\"3185\" data-end=\"3205\"\u003eFluid or air leaks\u003c\/li\u003e\n\u003cli data-section-id=\"1f4umey\" data-start=\"3206\" data-end=\"3235\"\u003eDamaged or stripped threads\u003c\/li\u003e\n\u003cli data-section-id=\"12dmnh1\" data-start=\"3236\" data-end=\"3268\"\u003eExcessive corrosion or pitting\u003c\/li\u003e\n\u003cli data-section-id=\"eohz5s\" data-start=\"3269\" data-end=\"3296\"\u003eCracks or physical damage\u003c\/li\u003e\n\u003cli data-section-id=\"9yixbo\" data-start=\"3297\" data-end=\"3333\"\u003eDifficulty obtaining a proper seal\u003c\/li\u003e\n\u003cli data-section-id=\"1up2rkg\" data-start=\"3334\" data-end=\"3379\"\u003eWear from repeated installation and removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3381\" data-end=\"3384\"\u003e\n\u003ch2 data-section-id=\"16dprsq\" data-start=\"3386\" data-end=\"3407\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003col data-start=\"3409\" data-end=\"3765\"\u003e\n\u003cli data-section-id=\"16zr668\" data-start=\"3409\" data-end=\"3454\"\u003eShut off system pressure before servicing.\u003c\/li\u003e\n\u003cli data-section-id=\"9yn96d\" data-start=\"3455\" data-end=\"3496\"\u003eInspect all mating threads for damage.\u003c\/li\u003e\n\u003cli data-section-id=\"1th77a7\" data-start=\"3497\" data-end=\"3553\"\u003eApply appropriate thread sealant or PTFE thread tape.\u003c\/li\u003e\n\u003cli data-section-id=\"tm69g1\" data-start=\"3554\" data-end=\"3608\"\u003eThread the male end into the larger receiving port.\u003c\/li\u003e\n\u003cli data-section-id=\"1j8j8kn\" data-start=\"3609\" data-end=\"3674\"\u003eInstall the mating component into the female threaded opening.\u003c\/li\u003e\n\u003cli data-section-id=\"1hoif29\" data-start=\"3675\" data-end=\"3717\"\u003eTighten using a wrench on the hex body.\u003c\/li\u003e\n\u003cli data-section-id=\"1s5oicu\" data-start=\"3718\" data-end=\"3765\"\u003ePressurize the system and inspect for leaks.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"3767\" data-end=\"3982\"\u003e\u003cstrong data-start=\"3767\" data-end=\"3781\"\u003eImportant:\u003c\/strong\u003e Verify thread compatibility, material compatibility, and pressure requirements before installation. Always ensure the fitting's pressure rating meets or exceeds the operating conditions of the system.\u003c\/p\u003e\n\u003chr data-start=\"3984\" data-end=\"3987\"\u003e\n\u003ch2 data-section-id=\"8fimbm\" data-start=\"3989\" data-end=\"4019\"\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cul data-start=\"4021\" data-end=\"4293\"\u003e\n\u003cli data-section-id=\"1855img\" data-start=\"4021\" data-end=\"4060\"\u003eInspect fittings regularly for leaks.\u003c\/li\u003e\n\u003cli data-section-id=\"7ve04x\" data-start=\"4061\" data-end=\"4096\"\u003eCheck threads for wear or damage.\u003c\/li\u003e\n\u003cli data-section-id=\"zvqs3x\" data-start=\"4097\" data-end=\"4147\"\u003eKeep fittings clean and free from contamination.\u003c\/li\u003e\n\u003cli data-section-id=\"14avhag\" data-start=\"4148\" data-end=\"4184\"\u003eReplace damaged fittings promptly.\u003c\/li\u003e\n\u003cli data-section-id=\"14hcuqh\" data-start=\"4185\" data-end=\"4227\"\u003eVerify proper sealing after maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"qnafnv\" data-start=\"4228\" data-end=\"4293\"\u003eMonitor system pressure and fitting condition during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Pressure Systems Innovations","offers":[{"title":"Default Title","offer_id":53418850189675,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/9201\/5723\/files\/5203HEXBUSHING.webp?v=1782240720","url":"https:\/\/generalsprayers.com\/products\/304-stainless-steel-hex-bushing-3-8-mpt-x-1-4-fpt-150-oem-replacement-fitting","provider":"GeneralSprayers","version":"1.0","type":"link"}