A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Copper washers including spring washers not threaded
NSN 5985-00-461-5187
NSN 6320-01-103-6218
NSN 6650-01-172-9476
NSN 5855-00-003-3228
NSN 6135-01-546-4588
NSN 5905-01-400-5968
NSN 5950-01-422-5457
NSN 6240-01-176-4359
NSN 6130-01-414-1707
NSN 5998-01-606-3168
NSN 6320-01-170-4068
NSN 6130-01-459-6616