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 4140-01-304-7563
NSN 6135-00-437-5182
NSN 5990-00-498-5934
NSN 5975-01-131-7210
NSN 6620-01-241-9592
NSN 5996-00-636-4849
NSN 5985-01-391-1259
NSN 5935-01-063-1902
NSN 5915-01-534-7614
NSN 6685-00-160-0792
NSN 5999-00-118-9955
NSN 6320-01-116-3980