Material is made of armstrong new line of syntheseal asbestos free gasket material
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 5975-01-304-8530
NSN 5895-01-514-2667
NSN 4140-01-323-4279
NSN 6650-01-115-8431
NSN 6135-00-803-3012
NSN 5910-00-225-8920
NSN 6620-01-460-9201
NSN 5910-00-081-2215
NSN 5960-00-491-2663
NSN 6150-01-599-0878
NSN 5985-00-953-5744
NSN 6650-00-641-6139