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 6150-01-142-2709
NSN 5996-00-125-4570
NSN 5835-01-519-2916
NSN 5895-01-422-0954
NSN 5905-01-329-6810
NSN 5920-01-128-2946
NSN 2925-01-043-9786
NSN 6105-01-284-1943
NSN 5975-01-321-9060
NSN 5855-00-472-2055
NSN 6150-00-575-8961
NSN 4140-01-228-1261