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 6240-01-073-9334
NSN 6645-01-627-8040
NSN 5920-01-335-1897
NSN 6135-01-100-3593
NSN 5910-00-721-4304
NSN 5855-00-610-4052
NSN 5985-01-032-6251
NSN 2925-00-137-1209
NSN 5996-00-753-1599
NSN 5855-00-089-3974
NSN 6645-01-201-5802
NSN 6320-00-476-6898