NONA-SB-EST-OSRE
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 6620-00-897-3182
NSN 5910-01-338-8174
NSN 5910-01-640-6650
NSN 5855-00-058-1293
NSN 5990-00-985-1334
NSN 6150-01-222-7943
NSN 5985-01-142-9056
NSN 6650-01-437-6279
NSN 6105-01-651-2023
NSN 6105-01-206-3352
NSN 5985-01-004-2723
NSN 5999-00-203-5573