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.
Classification: Spring washers and other lock washers, iron or steel
NSN 5996-01-398-8197
NSN 6320-01-476-7702
NSN 5990-01-312-2638
NSN 5999-01-469-9248
NSN 6610-01-523-3918
NSN 5960-01-310-3863
NSN 5950-01-334-9038
NSN 2925-00-450-7783
NSN 5855-00-337-3679
NSN 5855-00-361-0167
NSN 6685-01-012-4239
NSN 5910-00-538-7982