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 5985-01-599-0892
NSN 6685-01-221-0209
NSN 6240-00-133-7726
NSN 6130-01-026-0603
NSN 5935-01-410-7666
NSN 5905-01-173-8283
NSN 6685-00-634-9964
NSN 6145-01-580-8059
NSN 5975-00-321-1146
NSN 5990-01-037-7751
NSN 5998-01-016-8442
NSN 5975-01-398-2158