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 6145-00-985-8348
NSN 5985-01-389-3624
NSN 6650-00-130-0238
NSN 6650-01-174-5788
NSN 5945-00-070-4361
NSN 5945-00-905-8135
NSN 5950-00-097-4085
NSN 6105-01-505-6630
NSN 5925-01-070-7436
NSN 6135-01-533-8196
NSN 6620-01-251-6844
NSN 5855-00-962-5792