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 2925-01-629-9416
NSN 5930-01-173-9418
NSN 5895-00-851-5798
NSN 6130-00-084-1425
NSN 6110-01-050-7688
NSN 6240-01-435-7973
NSN 6105-00-389-4632
NSN 5999-01-611-4263
NSN 5950-01-192-4368
NSN 6105-01-463-8557
NSN 5855-00-631-4565
NSN 5905-01-073-3623