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 5895-01-074-6297
NSN 5996-01-559-0284
NSN 6130-01-372-1811
NSN 5895-01-529-0141
NSN 2925-00-391-0331
NSN 6130-01-411-9914
NSN 5855-01-430-9689
NSN 6150-01-530-0336
NSN 6610-01-242-9674
NSN 5975-01-104-5589
NSN 5965-00-465-9566
NSN 6320-01-006-6138