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
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NATO Maintenance and Supply Agency Classification: Spring washers and other lock washers, iron or steel
NSN 6135-01-440-9412
NSN 6610-01-480-5014
NSN 6645-00-200-2322
NSN 5835-01-645-2892
NSN 5835-01-050-9509
NSN 6130-01-113-7566
NSN 6145-01-132-0589
NSN 5945-01-040-7705
NSN 6685-01-241-9663
NSN 5990-01-126-5824
NSN 6145-01-309-9743
NSN 5945-01-227-3056