WASHER - FLAT .35B .75D .04 SS (JLG JL1001265113)

A worn flat washer can compromise fastener clamping force, leading to loosening under vibration. This aftermarket replacement part references JLG catalog number JL1001265113. The washer is a flat type, providing a smooth bearing surface between a fastener head and the mating component. Its plain mechanical function is to distribute load evenly and prevent galling. A generic failure consequence is that a missing or deformed washer can allow the fastener to embed into the surface, reducing joint integrity. Keeping a flat washer in sound condition helps maintain consistent torque retention in assembled joints. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL1001265113, jl1001265113