PK Lindsay Style Lock Nut – Big Gun Shutoff Valve Replacement Fastener

Part Number: 66EVST-BG
Category: Abrasive Blasting → Valves & Flow Control → Hardware
Type: Lock Nut (PK Lindsay Style – Big Gun Shutoff Valve)

The PK Lindsay Style Lock Nut (66EVST-BG) is a durable fastening component designed to secure critical parts within Big Gun shutoff valve assemblies. Engineered to resist loosening under vibration and high-pressure operation, this lock nut helps maintain stable alignment and reliable valve performance in abrasive blasting systems.

Key Features & Benefits

• PK Lindsay style lock nut for Big Gun shutoff valves
• Provides secure, vibration-resistant fastening
• Maintains proper alignment of internal components
• Durable construction for industrial environments
• Ideal for maintenance and replacement

Technical Specifications

• Part Number: 66EVST-BG
• Type: Lock nut / fastening component
• Application: Valve assembly fastening and retention

OEM Compatibility

• PK Lindsay: 66EVST-BG

Typical Applications

• Abrasive blasting Big Gun shutoff valve assemblies
• Internal and external component fastening
• Industrial surface preparation equipment
• Replacement of worn or missing lock nuts

Performance Advantages

• Prevents loosening under vibration and pressure
• Ensures consistent and reliable valve operation
• Supports structural integrity of assemblies
• Cost-effective maintenance solution

Compatibility

• Designed for use with PK Lindsay style Big Gun shutoff valve systems