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 6110-01-321-6241
NSN 5925-01-134-6208
NSN 6645-01-110-1334
NSN 6150-01-535-6181
NSN 5855-01-149-4110
NSN 5895-01-624-5353
NSN 5996-01-099-1188
NSN 5920-00-291-1379
NSN 6220-01-146-7138
NSN 6645-01-552-0004
NSN 5975-01-134-9084
NSN 5835-01-063-6284