National Stock Number
1650-01-048-5184
National Stock Number (NSN) 1650-01-048-5184, or NIIN 010485184, (drive unit,air turbine) was assigned September 26, 1977 in the Federal Logistics Information System (FLIS). NIIN 010485184 was cancelled on December 18, 2018, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 24, 2020, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 47318. [A VARIABLE SPEED DRIVE MECHANISM WHICH CONVERTS PNEUMATIC ENERGY INTO SHAFT TORQUE. IT MAY CONTAIN HOUSINGS, TURBINES, VALVES, GEARS, SHAFTS, BEARINGS, SPEED LIMITERS, AND MISCELLANEOUS HARDWARE. EXCLUDES:STARTER, ENGINE, AIR AND STARTER, ENGINE, AIR TURBINE.]. 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 1650010485184 does not contain precious metals.
This information was last updated on Aug 01, 2025.