A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Copper washers including spring washers not threaded
NSN 6220-01-018-0034
NSN 5930-00-230-4980
NSN 5910-01-194-7897
NSN 6105-01-443-2980
NSN 6320-01-354-4974
NSN 4140-01-196-6308
NSN 6240-01-576-2263
NSN 5895-00-156-5948
NSN 5985-00-117-4702
NSN 5999-00-090-3493
NSN 7035-00-079-7189
NSN 6240-00-125-9197