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 5996-01-425-1182
NSN 5999-01-477-3275
NSN 6150-01-061-0924
NSN 4140-01-580-3291
NSN 5855-01-503-5333
NSN 5945-00-580-0873
NSN 2925-01-423-8141
NSN 5990-01-642-5748
NSN 5925-01-521-0999
NSN 5855-00-256-5562
NSN 6110-01-299-2613
NSN 5935-01-034-9460