Custom foam insert
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 5999-01-502-6706
NSN 6220-01-286-1362
NSN 5999-01-278-4368
NSN 5999-01-608-3908
NSN 5920-01-223-7375
NSN 5998-01-044-7931
NSN 6135-00-931-9049
NSN 6145-01-181-8355
NSN 5990-00-976-9496
NSN 5999-00-684-6811
NSN 5999-00-518-9721
NSN 5998-00-712-8963