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 5920-01-435-3862
NSN 6145-01-279-1264
NSN 6105-01-534-5360
NSN 5960-01-328-8248
NSN 5835-01-560-3486
NSN 5965-00-997-5764
NSN 6645-01-486-7029
NSN 5905-01-195-8171
NSN 6240-00-635-9953
NSN 6320-01-516-3836
NSN 5835-01-592-2350
NSN 5998-00-809-7863