A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Spring washers and other lock washers, iron or steel
NSN 4140-00-513-1089
NSN 6150-01-051-1678
NSN 6610-00-560-1846
NSN 7035-01-512-0334
NSN 4140-00-001-1536
NSN 5935-00-854-8658
NSN 5975-01-010-0584
NSN 5998-00-149-1124
NSN 6320-01-384-3850
NSN 5975-01-397-2831
NSN 6650-00-061-2232
NSN 6685-00-943-5133