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 5950-00-935-2428
NSN 6685-01-277-1631
NSN 5945-01-469-1580
NSN 5960-01-384-4603
NSN 5996-01-440-9660
NSN 5895-00-599-1827
NSN 5998-00-884-5125
NSN 5945-01-609-3894
NSN 5910-00-060-3093
NSN 6220-00-149-0977
NSN 5905-01-167-9015
NSN 5965-00-204-8513