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 6240-00-926-1213
NSN 5915-00-410-3887
NSN 5990-01-378-7349
NSN 5985-00-201-5074
NSN 5985-01-161-1975
NSN 6650-01-555-4370
NSN 6645-01-108-6333
NSN 5999-01-548-9770
NSN 6220-01-227-9936
NSN 6645-00-531-4269
NSN 5965-01-250-8542
NSN 7035-01-323-0164