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 6145-01-082-9048
NSN 5855-01-100-3272
NSN 5960-00-133-2475
NSN 6130-01-563-6952
NSN 5999-01-324-7012
NSN 5935-01-275-3064
NSN 6685-01-411-5969
NSN 5996-01-227-3005
NSN 5996-00-790-4758
NSN 6240-00-813-0100
NSN 5905-01-293-8227
NSN 6110-01-384-5242