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
Classification: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 4140-01-632-6958
NSN 6610-00-934-1044
NSN 6650-01-478-5323
NSN 5965-01-218-7795
NSN 5855-01-007-9541
NSN 2925-00-554-6473
NSN 7035-00-104-7613
NSN 6650-01-082-5534
NSN 5925-01-534-0080
NSN 6150-00-693-4818
NSN 6150-01-287-0561
NSN 6650-01-462-0830