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 5965-00-128-0673
NSN 5985-00-720-4114
NSN 6150-00-000-0180
NSN 5905-01-028-0173
NSN 6620-01-436-5661
NSN 2925-00-536-4574
NSN 6645-00-012-4866
NSN 5915-01-251-1371
NSN 5990-01-154-7296
NSN 6130-01-419-2806
NSN 6240-01-327-4945
NSN 6650-01-044-5431