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 5998-01-096-4478
NSN 5950-01-620-9003
NSN 5999-01-240-7142
NSN 5999-01-441-5081
NSN 5999-01-576-0325
NSN 5985-01-167-8087
NSN 5996-00-269-2655
NSN 5999-01-448-8577
NSN 5930-01-613-1599
NSN 5996-01-622-6231
NSN 6135-00-938-1351
NSN 5915-01-527-5355