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 6145-01-028-9984
NSN 5925-01-359-5532
NSN 5895-01-263-5693
NSN 6610-00-419-0315
NSN 6650-01-237-1105
NSN 6645-00-004-8628
NSN 6220-01-375-5431
NSN 5960-01-425-1454
NSN 5925-01-422-0431
NSN 6685-00-499-1079
NSN 6650-01-291-5024
NSN 6105-00-216-8866