12 notches, 0.060 in.Radius, on aperture 2.600 in.Center to center along length 3.500 in.Center to center along width
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
NSN 5910-00-897-9897
NSN 5920-01-607-1661
NSN 6110-01-658-5493
NSN 5920-01-513-9340
NSN 5895-01-239-9386
NSN 5895-00-985-4151
NSN 6220-00-276-8681
NSN 6645-01-373-7248
NSN 5835-01-399-5820
NSN 5996-00-899-0486
NSN 6145-01-360-2077
NSN 5960-00-067-9636