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 5965-01-532-4017
NSN 6110-00-456-2058
NSN 5996-00-925-1953
NSN 5950-00-991-7105
NSN 6110-01-508-9998
NSN 6110-01-306-9235
NSN 6685-01-356-0983
NSN 6320-00-809-5744
NSN 6110-01-332-3842
NSN 5996-01-123-9038
NSN 5945-00-954-1620
NSN 7035-01-300-8409