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 5930-00-153-1400
NSN 5950-01-511-7661
NSN 5985-00-101-0698
NSN 6145-00-222-1356
NSN 5960-00-939-8124
NSN 6610-00-753-0150
NSN 5965-00-913-9545
NSN 5996-01-544-2987
NSN 6135-01-575-8362
NSN 6320-01-347-2638
NSN 5950-01-367-2643
NSN 5996-00-583-9498