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 6620-01-129-8943
NSN 5945-00-244-1579
NSN 4140-01-605-7095
NSN 6130-01-200-8212
NSN 6220-01-268-1541
NSN 6145-01-163-7481
NSN 6130-00-786-1775
NSN 4140-00-225-8586
NSN 6645-00-076-3317
NSN 5990-00-863-6049
NSN 6110-00-838-0492
NSN 5985-01-261-6756