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 5985-00-528-8636
NSN 5925-01-103-8322
NSN 6320-01-191-6717
NSN 6105-00-225-5387
NSN 5975-00-190-4421
NSN 5965-00-267-4173
NSN 6240-00-927-9584
NSN 5835-00-422-1441
NSN 5950-01-547-1863
NSN 5945-01-020-7668
NSN 6650-00-067-3572
NSN 5945-01-148-4020