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 6620-01-359-9916
NSN 5935-01-371-5960
NSN 4140-00-555-1305
NSN 5999-00-581-0512
NSN 6150-01-142-9161
NSN 5935-01-202-3117
NSN 5915-00-111-4296
NSN 6620-01-083-4672
NSN 6220-00-055-8136
NSN 5930-01-408-2607
NSN 5990-00-932-3070
NSN 5895-00-304-2420