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 5975-00-553-7151
NSN 5855-01-063-6340
NSN 6150-01-347-5004
NSN 6145-01-030-8518
NSN 6620-01-168-8244
NSN 6320-01-170-4068
NSN 6645-00-832-1609
NSN 6150-00-494-9654
NSN 5985-00-606-5808
NSN 5950-01-418-7797
NSN 5935-01-245-8908
NSN 5930-01-352-5428