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 5835-01-380-1626
NSN 6135-00-369-2368
NSN 5895-01-013-9320
NSN 5915-00-054-0924
NSN 6320-01-185-3857
NSN 5985-00-414-7882
NSN 5910-01-130-9042
NSN 5930-01-346-5649
NSN 5996-01-400-3558
NSN 6685-01-047-2120
NSN 6220-01-167-7859
NSN 5945-01-159-9534