Weapon system essential
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Classification: Spring washers and other lock washers, iron or steel
NSN 5920-00-508-5804
NSN 7035-01-503-2362
NSN 4140-01-534-3657
NSN 6645-01-284-6533
NSN 5935-00-925-3836
NSN 6645-01-342-6070
NSN 6610-01-024-0675
NSN 5990-01-024-9659
NSN 6320-01-512-2031
NSN 5960-00-223-8381
NSN 6240-00-099-8606
NSN 6645-01-605-1485