National Stock Number
2840-00-448-9490
National Stock Number (NSN) 2840-00-448-9490, or NIIN 004489490, (engine,gas turbine,aircraft) was assigned May 6, 1970 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. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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) 50488. [A CONTINUOUS COMBUSTION TYPE ENGINE. CONSISTS PRIMARILY OF A COMPRESSOR, AIRCRAFT GAS TURBINE ENGINE, CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE AND A TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE. IT MAY HAVE AN AFTERBURNER, TURBINE ENGINE AND/OR A FAN SECTION. AIR IS COMPRESSED AND HEATED BY A COMBUSTIBLE FUEL AND EXPANDED THROUGH THE TURBINE. IT IS DESIGNED TO FURNISH A SOURCE OF ROTARY SHAFT, PNEUMATIC POWER OR THRUST POWER. THE PNEUMATIC POWER IS OBTAINED BY A BLEEDOFF OF THE ENGINE COMPRESSOR. FOR A COMPLETE OPERATING POWER UNIT, MOUNTED ON A BASE, SEE POWER UNIT, GAS TURBINE ENGINE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2840004489490 contains an unknown precious metal.
This NSN is associated to Schedule B 8411818000: gas turbine engine, except aircraft nesoi, of a power not exceeding 5,000 kw. The Schedule B End Use is listed as industrial engines. NAICS classification category 333611: turbine and turbine generator set units manufacturing.
This information was last updated on Aug 01, 2025.