A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Other beryllium, wrought, and articles, thereof nesoi
NSN 4140-01-361-6137
NSN 6105-01-350-6973
NSN 6110-00-271-9928
NSN 5910-01-025-3357
NSN 5990-01-537-4815
NSN 5999-00-480-2564
NSN 5965-01-487-4479
NSN 5935-01-065-1237
NSN 5925-01-121-9398
NSN 5975-00-970-5115
NSN 5990-01-050-7535
NSN 5935-01-092-6098