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 6150-01-023-4429
NSN 5945-01-495-6564
NSN 6130-01-172-9489
NSN 6620-00-273-8735
NSN 5930-00-681-7995
NSN 5895-01-359-9723
NSN 6130-00-844-0147
NSN 7035-01-227-2546
NSN 6320-01-113-7647
NSN 5975-00-231-5927
NSN 7035-01-192-2659
NSN 4140-00-269-5795