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 7035-01-037-1744
NSN 6150-00-100-9226
NSN 5999-00-466-1072
NSN 6110-01-513-5417
NSN 5905-01-658-9551
NSN 5945-01-468-6041
NSN 6650-01-338-9998
NSN 5998-00-113-0846
NSN 6320-01-294-7161
NSN 5945-01-255-4141
NSN 6135-01-204-8712
NSN 5999-01-361-8535