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 6645-01-543-7834
NSN 6240-01-091-0264
NSN 5960-01-505-2426
NSN 6150-01-044-6033
NSN 6110-01-423-9193
NSN 5965-00-253-1302
NSN 5985-01-390-7953
NSN 7035-01-514-8522
NSN 6685-01-514-5372
NSN 6135-01-119-0720
NSN 6145-01-503-8534
NSN 5930-00-368-4149