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 6145-01-619-3235
NSN 6685-01-609-7565
NSN 5965-01-287-7235
NSN 5925-00-875-1296
NSN 7035-01-062-1692
NSN 6645-00-641-3202
NSN 6645-01-435-8356
NSN 6645-01-313-3139
NSN 6320-01-611-4918
NSN 5975-00-807-9527
NSN 5990-01-633-9503
NSN 6145-01-592-2722