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 4140-01-284-6485
NSN 5925-00-446-2464
NSN 6145-00-695-9568
NSN 5945-01-454-9130
NSN 5905-01-367-9808
NSN 6320-01-643-0850
NSN 5999-01-431-7323
NSN 7035-00-020-2227
NSN 2925-00-477-2654
NSN 6150-00-407-1386
NSN 5965-01-115-4068
NSN 6645-01-407-0204