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 6150-01-394-5651
NSN 6145-01-169-0759
NSN 6685-00-434-4256
NSN 5990-01-222-6196
NSN 6685-01-068-4446
NSN 6130-00-062-9921
NSN 5965-01-194-3453
NSN 6685-00-487-5071
NSN 5965-01-261-0569
NSN 5910-00-862-5850
NSN 6320-01-111-8851
NSN 5999-01-659-2064