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 4140-01-021-3639
NSN 5910-00-115-0670
NSN 5835-00-679-9769
NSN 5835-00-233-6327
NSN 6130-00-630-6952
NSN 5930-00-318-5892
NSN 5950-01-361-8863
NSN 5925-01-175-4630
NSN 5905-00-921-1193
NSN 4140-00-398-8544
NSN 6150-01-068-3787
NSN 5950-01-534-3026