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 5920-01-193-1356
NSN 5855-01-625-6106
NSN 5990-00-915-4531
NSN 5930-01-453-4575
NSN 5920-01-109-6661
NSN 6610-01-021-5068
NSN 4140-01-531-1809
NSN 5925-01-432-8431
NSN 5999-00-060-9893
NSN 5975-00-624-6949
NSN 6650-01-437-8852
NSN 5925-00-689-1453