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 6110-00-721-4042
NSN 6145-01-530-7171
NSN 6145-01-552-9050
NSN 6320-00-578-6898
NSN 5985-01-102-8007
NSN 6220-00-979-6158
NSN 5835-01-125-2558
NSN 5920-00-149-1469
NSN 6150-00-202-9150
NSN 5990-00-636-4218
NSN 6685-01-076-4703
NSN 5999-01-263-6319