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 6645-01-267-5505
NSN 2925-01-477-8037
NSN 6145-01-244-2421
NSN 5998-00-484-7729
NSN 5950-01-025-7340
NSN 6320-00-379-4695
NSN 6645-01-495-5553
NSN 6220-00-015-8944
NSN 5965-01-398-0779
NSN 6145-01-646-3784
NSN 5925-01-557-9007
NSN 5985-01-088-7337