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 6685-01-082-6795
NSN 6130-00-925-2303
NSN 5975-00-967-5403
NSN 6150-00-299-6678
NSN 5930-01-221-2007
NSN 6150-01-520-8344
NSN 5920-00-291-1379
NSN 5985-01-179-6735
NSN 6130-01-408-6610
NSN 5950-01-629-7170
NSN 5960-00-261-9672
NSN 5915-01-509-6098