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 6130-00-812-2357
NSN 7035-00-803-3056
NSN 5996-01-272-2737
NSN 7035-01-604-6034
NSN 6150-00-990-3096
NSN 5855-00-797-8217
NSN 5895-01-042-0763
NSN 5855-01-623-0645
NSN 5996-01-393-7166
NSN 6610-00-701-2600
NSN 6685-01-009-8690
NSN 5895-01-534-4027