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 6685-01-360-1874
NSN 6685-01-611-5872
NSN 5925-00-383-9707
NSN 5985-01-067-2917
NSN 6220-01-091-2470
NSN 5905-01-534-7894
NSN 6645-01-056-3417
NSN 5975-01-594-4389
NSN 7035-01-006-3186
NSN 5835-00-954-2833
NSN 5999-01-334-0949
NSN 6610-01-436-2803