No other part numbers with same form, fit, and function found.
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
NSN 2925-00-406-4381
NSN 6145-00-160-5318
NSN 6130-01-483-2111
NSN 5996-00-333-5182
NSN 6220-00-055-5498
NSN 6105-01-555-8995
NSN 5855-01-389-3091
NSN 6145-01-023-7719
NSN 5999-00-348-4427
NSN 6650-00-864-2942
NSN 6620-01-542-8709
NSN 7035-00-126-1899