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 5910-01-204-8324
NSN 6145-01-615-6436
NSN 5999-01-086-4252
NSN 7035-01-287-4340
NSN 6685-01-232-7680
NSN 7035-01-062-0184
NSN 6685-01-515-5647
NSN 5915-00-033-3926
NSN 6610-01-352-5500
NSN 5945-00-208-4123
NSN 5930-00-161-0601
NSN 5915-01-461-3914