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 5945-01-548-3740
NSN 6105-01-370-1994
NSN 6130-01-550-1155
NSN 6620-01-068-4498
NSN 5925-00-803-4539
NSN 5935-01-375-7753
NSN 5855-00-494-9581
NSN 5910-00-321-6901
NSN 5965-00-163-9947
NSN 6620-01-641-7592
NSN 5985-01-292-9883
NSN 2925-01-394-5650