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 5975-01-071-4521
NSN 6650-01-207-0829
NSN 6135-00-833-9909
NSN 6610-01-163-1810
NSN 6645-01-228-9645
NSN 2925-00-247-6248
NSN 5935-00-106-7234
NSN 6645-01-398-9102
NSN 6650-01-135-3127
NSN 5996-00-967-2406
NSN 5930-00-984-4800
NSN 5999-01-432-3377