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 5935-01-504-1215
NSN 5935-00-395-8186
NSN 6685-01-415-9228
NSN 6320-01-473-3848
NSN 2925-01-231-6312
NSN 5930-01-103-1591
NSN 6620-01-224-4985
NSN 5930-00-617-3986
NSN 6620-01-411-4434
NSN 5920-01-188-0048
NSN 5999-01-092-6967
NSN 5895-01-310-6366