Scope ring washer
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 5895-01-145-5204
NSN 5965-00-680-9749
NSN 2925-01-411-4666
NSN 5925-01-023-6224
NSN 5945-01-514-7952
NSN 6135-01-278-9717
NSN 5920-00-252-3197
NSN 5930-01-651-2319
NSN 5975-01-211-1955
NSN 5935-01-199-2826
NSN 6650-01-615-3416
NSN 5985-00-007-1848