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 5950-01-471-6518
NSN 6645-01-066-6665
NSN 6145-01-555-8131
NSN 7035-01-339-3665
NSN 6150-01-454-5044
NSN 5925-01-585-1217
NSN 5910-00-572-5632
NSN 5975-01-523-2817
NSN 4140-01-643-3391
NSN 5990-01-382-5364
NSN 6620-00-350-5817
NSN 6645-01-426-0206