National Stock Number
2840-01-341-0171
National Stock Number (NSN) 2840-01-341-0171, or NIIN 013410171, (hot section module,aircraft gas) was assigned June 23, 1991 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2840013481899.
There are 11 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 24, 2002, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 50476. [A UNIT CONSISTING OF A CHAMBER, COMBUSTION, AIRCRAFT GAS TURBINE ENGINE AND TURBINE ASSEMBLY, AIRCRAFT GAS TURBINE ENGINE WITH HARDWARE AND ACCESSORIES ATTACHED. IT MAY INCLUDE AN AFTERBURNER, TURBINE ENGINE. IT IS SPECIFICALLY DESIGNED FOR QUICK REPLACEMENT OF THIS PORTION OF AN ENGINE, GAS TURBINE, AIRCRAFT.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2840013410171 contains an unknown precious metal.
This NSN is associated to Schedule B 8411997050: parts of gas turbine aircraft engines, other than for use in civil aircraft. The Schedule B End Use is listed as engines and turbines for military aircraft. NAICS classification category 336412: aircraft engine and engine parts manufacturing.
This information was last updated on Jun 01, 2025.