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 5910-01-216-9469
NSN 6645-01-146-8610
NSN 6150-01-472-2033
NSN 5835-00-226-7825
NSN 5996-01-154-2443
NSN 5915-01-218-6100
NSN 5905-01-514-0287
NSN 6145-00-205-4046
NSN 6105-01-427-2336
NSN 6650-01-417-3287
NSN 5835-01-441-4746
NSN 5915-01-237-4894