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 5950-01-157-9482
NSN 5975-00-539-7300
NSN 7035-01-243-2730
NSN 5910-01-514-7309
NSN 6135-01-501-5376
NSN 2925-01-535-3167
NSN 6620-01-605-1154
NSN 6130-01-539-3710
NSN 5915-01-651-7543
NSN 6610-01-125-9899
NSN 6685-00-374-0482
NSN 6620-01-221-9296