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 5975-01-131-2239
NSN 5990-01-537-4815
NSN 5960-01-099-8521
NSN 5935-01-565-7297
NSN 5895-01-337-5251
NSN 6130-01-337-4596
NSN 5975-00-283-6686
NSN 5950-01-508-4244
NSN 5975-01-055-5633
NSN 7035-01-072-8872
NSN 6110-01-044-6350
NSN 5996-00-127-8824