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 6220-00-102-9683
NSN 5835-01-173-1578
NSN 5985-00-146-1305
NSN 5945-01-445-5941
NSN 5915-01-442-2934
NSN 7035-01-005-6971
NSN 7035-01-466-1577
NSN 2925-01-052-0636
NSN 5975-01-579-7695
NSN 6220-01-521-4070
NSN 7035-00-849-5526
NSN 5996-00-685-8438