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 6240-00-045-9844
NSN 5990-00-583-9920
NSN 5990-01-632-0969
NSN 5965-00-177-2932
NSN 6240-01-299-6881
NSN 6145-01-174-5268
NSN 5905-01-367-9247
NSN 5999-01-390-5854
NSN 5925-00-776-5062
NSN 5985-01-159-5128
NSN 5925-01-092-2484
NSN 5905-01-390-6584