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 6320-01-372-8671
NSN 5985-01-328-3331
NSN 6320-01-353-9753
NSN 5960-00-834-4045
NSN 6240-01-064-0949
NSN 5895-00-153-2595
NSN 6240-01-560-8342
NSN 6145-01-096-7053
NSN 6685-00-872-6320
NSN 5950-00-720-2706
NSN 2925-01-014-8007
NSN 6610-01-606-8788