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 6130-01-159-4344
NSN 2925-01-182-0227
NSN 5985-01-625-8173
NSN 5975-00-986-6186
NSN 6320-01-611-4918
NSN 5985-01-625-6494
NSN 5996-00-982-2100
NSN 5925-01-599-7341
NSN 6145-01-088-7999
NSN 5920-00-403-4899
NSN 5910-00-119-9138
NSN 5855-01-559-9639