Protect environmentally from steam
Any material specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals or liquids and used to create a tight seal. It is supplied in loose form or in coils, spirals, spools or cut lengths, usually having a square or round cross section. For rubber items having a round cross section, see rubber round section. Excludes rope, asbestos; calking cotton; and calking lead. See also packing, preformed; and oakum.
NSN 6320-01-552-8721
NSN 5905-01-399-8656
NSN 5990-01-160-6978
NSN 2925-01-041-2360
NSN 6685-00-575-4647
NSN 5915-01-056-5141
NSN 5996-00-553-7348
NSN 5835-00-198-4936
NSN 6150-00-537-4333
NSN 4140-01-601-6071
NSN 5985-01-167-8087
NSN 5930-01-285-0926