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 5960-01-334-5146
NSN 5990-00-277-3763
NSN 5915-01-472-2089
NSN 5920-01-063-7799
NSN 5985-00-978-7755
NSN 6105-01-398-7495
NSN 6150-00-246-6673
NSN 5930-01-445-5707
NSN 2925-01-633-4048
NSN 5930-01-573-3540
NSN 5975-01-476-8899
NSN 6105-01-030-0500