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 6240-01-279-7606
NSN 5945-00-488-4815
NSN 6685-00-972-1372
NSN 6610-00-060-0871
NSN 5965-00-532-3284
NSN 2925-01-384-4139
NSN 5930-01-496-6281
NSN 5945-00-170-5885
NSN 5945-01-007-2203
NSN 6620-01-446-6571
NSN 5915-01-377-5033
NSN 5930-01-041-3309