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 6145-01-475-9052
NSN 6240-01-484-6712
NSN 6135-01-086-0809
NSN 5910-00-225-8920
NSN 5895-01-464-4341
NSN 5910-01-128-3212
NSN 6135-00-209-6918
NSN 4140-00-557-7001
NSN 6150-01-539-2052
NSN 5925-00-026-4781
NSN 5920-01-422-0177
NSN 4140-01-249-0382