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
NSN 5996-01-430-2440
NSN 6685-01-487-3799
NSN 5915-01-159-3987
NSN 5915-01-292-0698
NSN 5915-01-037-6219
NSN 5998-00-307-8691
NSN 5915-01-346-3040
NSN 5999-01-214-5375
NSN 6145-01-424-4915
NSN 5920-01-555-3597
NSN 6150-01-025-6305
NSN 5925-01-507-8258