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 6620-00-136-6014
NSN 6620-01-506-1003
NSN 6645-01-004-0803
NSN 5945-01-263-2810
NSN 5895-01-324-3365
NSN 6110-00-686-4685
NSN 5998-01-224-8965
NSN 5985-01-496-2557
NSN 5998-01-661-3073
NSN 5855-01-657-7657
NSN 5998-00-931-8413
NSN 6610-00-312-4804