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 5920-01-035-5456
NSN 4140-01-441-2339
NSN 6130-00-067-8915
NSN 4140-00-185-2993
NSN 6145-00-813-1734
NSN 6105-01-414-9312
NSN 6610-00-530-3074
NSN 5985-00-161-5094
NSN 5855-01-574-3597
NSN 5930-01-327-4699
NSN 5975-01-256-9813
NSN 2925-01-055-7607