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 2925-01-463-3899
NSN 5965-01-285-7356
NSN 5895-01-396-7426
NSN 5999-01-210-1834
NSN 5945-01-248-9431
NSN 6135-00-152-8729
NSN 2925-00-964-7128
NSN 6135-01-633-8502
NSN 6645-00-658-7838
NSN 5985-00-839-7653
NSN 5910-01-464-6729
NSN 5915-01-270-6989