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 6240-00-578-6763
NSN 5930-00-350-2241
NSN 5915-00-472-5030
NSN 6135-01-184-0727
NSN 5925-01-522-8369
NSN 6105-00-601-6869
NSN 5835-01-123-8305
NSN 5855-01-357-6877
NSN 5990-01-313-5543
NSN 5965-00-439-6287
NSN 5950-00-434-9296
NSN 5985-00-939-0388