Vented on the inside dia
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 6620-01-252-6691
NSN 7035-01-395-0757
NSN 5990-01-303-0564
NSN 5895-01-254-4209
NSN 6135-01-388-2761
NSN 5960-01-214-4518
NSN 5925-01-300-7491
NSN 6150-00-764-9359
NSN 5855-01-415-3987
NSN 6320-01-067-0474
NSN 6145-01-641-4027
NSN 6685-01-422-1181