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 6145-00-334-4116
NSN 6685-00-983-5326
NSN 6130-00-528-7838
NSN 5998-00-820-3874
NSN 6650-01-031-9114
NSN 6145-01-554-2446
NSN 6645-01-454-0652
NSN 5996-00-155-9309
NSN 6145-01-025-9682
NSN 6110-01-224-4330
NSN 5965-01-073-6047
NSN 5905-01-115-1335