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 5835-01-632-6627
NSN 5985-00-494-4382
NSN 6645-00-088-4079
NSN 6110-01-437-2769
NSN 5855-00-221-9435
NSN 6150-01-272-1449
NSN 5855-00-885-8452
NSN 6130-01-487-6366
NSN 4140-01-225-5475
NSN 5960-01-604-1158
NSN 5990-01-164-8673
NSN 5925-00-708-8769