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 5985-01-211-5562
NSN 2925-00-149-0760
NSN 6320-00-925-0558
NSN 6220-00-788-1178
NSN 5960-01-369-8666
NSN 2925-00-480-9068
NSN 5915-00-234-0809
NSN 5945-01-626-4693
NSN 5950-01-089-0576
NSN 5960-00-188-8648
NSN 5935-00-735-2638
NSN 6130-01-655-4264