Box "a", 7 feet length
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 5930-01-595-5797
NSN 5950-00-203-1291
NSN 6610-01-212-6464
NSN 5920-01-467-2079
NSN 5975-01-392-0436
NSN 6150-01-634-0575
NSN 7035-01-411-6062
NSN 7035-00-093-5840
NSN 5996-00-802-7822
NSN 5965-00-430-4168
NSN 5996-01-421-2416
NSN 5835-01-301-0022