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 5965-01-479-5620
NSN 5960-01-005-2568
NSN 6130-01-351-5436
NSN 6320-00-456-0836
NSN 5975-01-503-7317
NSN 7035-01-145-5059
NSN 6240-01-381-1072
NSN 5985-01-227-2646
NSN 6135-01-142-6456
NSN 6145-01-441-4239
NSN 6105-01-278-9220
NSN 5905-01-530-6100