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 6105-00-222-6194
NSN 6650-00-009-1427
NSN 5950-01-516-6502
NSN 6145-01-231-1397
NSN 6320-00-857-4073
NSN 5945-01-629-8548
NSN 6135-01-068-0119
NSN 5930-01-055-1260
NSN 6150-00-814-5905
NSN 5998-00-683-1333
NSN 5975-01-041-3621
NSN 6220-00-077-0050