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 7035-01-248-7265
NSN 5930-01-279-2609
NSN 5945-00-240-3228
NSN 6220-01-429-1294
NSN 6110-00-851-3044
NSN 6320-01-397-0399
NSN 5950-00-660-5159
NSN 2925-00-844-2789
NSN 5925-01-475-2595
NSN 5965-01-323-0501
NSN 6685-01-534-0280
NSN 6240-01-633-9357