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 5935-01-172-4996
NSN 6645-01-449-0785
NSN 5945-00-830-6801
NSN 5915-01-340-3118
NSN 6685-00-009-6844
NSN 6685-01-075-7866
NSN 5996-00-222-6049
NSN 6685-01-054-3735
NSN 7035-01-619-4760
NSN 5999-01-136-0865
NSN 6320-01-498-4954
NSN 6240-00-660-8849