National Stock Number
2620-01-257-0295
National Stock Number (NSN) 2620-01-257-0295, or NIIN 012570295, (inner tube,pneumatic tire,aircra) was assigned June 11, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 51023. [A HOLLOW, CYLINDRICAL VULCANIZED BODY OF RUBBER, CIRCULAR IN CROSS SECTION, AND FITTED WITH A VALVE AND/OR SPUD TO PERMIT INFLATION. IT IS USED INSIDE AN AIRCRAFT PNEUMATIC TIRE FOR REINFORCEMENT AND TO ABSORB SHOCK.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2620012570295 contains an unknown precious metal.
This NSN is associated to Schedule B 4013900000: inner tubes, of rubber, nesoi. The Schedule B End Use is listed as industrial rubber products. NAICS classification category 326211: tire manufacturing (except retreading).
This information was last updated on May 01, 2025.