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 6620-01-293-6241
NSN 5910-00-633-7743
NSN 5975-01-237-5769
NSN 6620-01-603-6442
NSN 5835-01-113-4604
NSN 6145-01-440-3404
NSN 6620-00-067-4946
NSN 5910-00-594-7986
NSN 6220-01-622-7783
NSN 6620-00-045-8134
NSN 5905-00-982-7302
NSN 5990-01-253-5672