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 2925-01-633-4048
NSN 5935-01-354-4075
NSN 6620-01-132-1776
NSN 5835-01-235-9051
NSN 7035-00-549-2722
NSN 5935-01-264-7467
NSN 5855-01-633-9329
NSN 6145-00-455-7237
NSN 5975-01-106-3595
NSN 5965-01-231-9125
NSN 5960-01-133-2077
NSN 6150-01-370-8121