Washer, lock-ext
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 6650-00-266-6808
NSN 5910-01-592-1459
NSN 5930-01-247-7395
NSN 5999-00-840-6094
NSN 6620-01-443-8431
NSN 6130-01-565-5500
NSN 5998-01-604-3436
NSN 5895-01-412-8652
NSN 5998-01-601-3719
NSN 6135-01-136-1059
NSN 6145-01-388-9661
NSN 6110-00-113-1415