National Stock Number
2990-01-531-2314
National Stock Number (NSN) 2990-01-531-2314, or NIIN 015312314, (starter,engine,gas turbine) was assigned June 29, 2005 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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) 21907. [AN ITEM DESIGNED TO ACCELERATE A GAS TURBINE ENGINE FROM REST TO STARTER CUTOFF SPEED BY MEANS OF A COMBUSTION GAS DRIVEN TURBINE AND REDUCTION GEAR ASSEMBLY CONSTRUCTED TO BE MOUNTED ON THE ENGINE STARTER DRIVE. THE COMBUSTION GAS IS GENERATED FROM IGNITED LIQUID FUEL AND AIR IN THE COMBUSTION CHAMBER OR FROM A SOLID PROPELLANT CARTRIDGE ATTACHED TO THE COMBUSTION CHAMBER OF THE STARTER. MAY HAVE PROVISION FOR ENERGIZING THE TURBINE BY LOW PRESSURE AIR FROM ENGINE BLEED OR GROUND EQUIPMENT AIR SUPPLY.]. 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 2990015312314 does not contain precious metals.
This information was last updated on Jul 01, 2025.