National Stock Number
2835-01-166-1275
National Stock Number (NSN) 2835-01-166-1275, or NIIN 011661275, (chamber,combustion,nonaircraft g) was assigned November 8, 1983 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2835010364973.
There are 6 manufacturer part numbers associated with this NSN. 5 of those 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. ISO Group has several sources of supply for this NSN.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 22 contracts issued for this part number, with 32 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4AX25F0700, SPE4AX25F0700, SPE4AX25F0700, SPE4AX25F0700, SPE4AX25F0700. The total value of the awarded contracts has been US$ 1,712,463.74.
This NSN is unique to one weapons system.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2009, 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 or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 50338. [THE PORTION OF A ENGINE, GAS TURBINE, NONAIRCRAFT IN WHICH FUEL IS BURNED. IT MAY BE AN ANNULAR TYPE IN WHICH THE SPACE BETWEEN THE CIRCULAR INNER AND OUTER CYLINDERS FORM THE BURNING CHAMBER OR IT MAY BE THE MULTI-ARRANGEMENT CAN TYPE IN WHICH SEPARATE CAN LIKE BURN CYLINDERS ARE POSITIONED IN A CIRCULAR ARRANGEMENT WITHIN AN INNER AND OUTER CASE.]. 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 2835011661275 does not contain precious metals.
This NSN is associated to Schedule B 8411994000: parts of nonaircraft gas turbines. 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 Jul 01, 2025.