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 6645-01-116-2037
NSN 6320-01-481-7322
NSN 6110-01-224-9006
NSN 6145-01-019-6897
NSN 6240-00-635-9953
NSN 5996-00-196-2718
NSN 5835-01-549-2911
NSN 5960-01-151-4518
NSN 6240-01-281-7249
NSN 6645-00-725-6864
NSN 6135-01-205-5965
NSN 6150-01-384-5319