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 6240-01-320-1308
NSN 6650-01-627-5855
NSN 6130-00-013-2131
NSN 2925-00-829-9082
NSN 5855-00-832-9341
NSN 5925-01-318-3296
NSN 5945-01-406-4352
NSN 5945-01-272-8904
NSN 5950-01-600-8017
NSN 5999-00-366-9233
NSN 5975-01-064-5861
NSN 6145-01-099-4742