National Stock Number
1610-00-651-3912
National Stock Number (NSN) 1610-00-651-3912, or NIIN 006513912, (cam,propeller,aircraft) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 1610007178298.
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 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 not been procured by the US Government in over a year. There have been 18 contracts issued for this part number, with 120 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4AX24F1724, SPE4AX22F4301, SPE4AX22F3806, SPE4AX22F3435, SPE4AX22F3215. The total value of the awarded contracts has been US$ 244,297.08.
This NSN is somewhat common among different platforms, belonging to 7 different weapons systems.
There has been very little 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 15, 2013, 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) 41654. [A CYLINDRICAL DEVICE WITH IRREGULAR SHAPED SLOTS WHICH MAY ROTATE IN A LIMITED ARC OF TRAVEL FOR THE PURPOSE OF CHANGING THE PITCH OF RADIATING BLADES.]. 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 1610006513912 does not contain precious metals.
This information was last updated on Aug 01, 2025.