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 5998-00-225-3688
NSN 5945-01-507-2800
NSN 6620-00-658-6588
NSN 6240-01-341-7767
NSN 6650-01-014-5990
NSN 2925-01-421-9665
NSN 5990-00-409-3594
NSN 5855-01-400-1590
NSN 5905-01-025-4320
NSN 5998-01-231-8461
NSN 5920-01-502-9264
NSN 5915-01-093-6414