National Stock Number (NSN) 2920-00-838-9344, or NIIN 008389344, (armature,motor) was assigned December 14, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2920008254563.
There are 7 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 22 sources of supply.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 25 contracts issued for this part number, with 35 awards given. There is heavy competition for this NSN. The US Government has awarded contracts to 17 different suppliers. The last contract numbers awarded were: SPE7L025F0567, SPE7L523P1317, SPE7L522V2284, SPE7L522V2284, SPE7L522V1691. The total value of the awarded contracts has been US$ 380,666.58.
This NSN is very common among different weapons systems, belonging to 33 different platforms.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 34,752. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 22, 2012, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 00457. [AN ARMATURE WHICH IS A PART OF A MOTOR. SEE ALSO ROTOR, MOTOR.]. 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 2920008389344 contains an unknown precious metal.
This NSN is associated to Schedule B 8503005000: electric motor parts, other than commutators. The Schedule B End Use is listed as generators, accessories. NAICS classification category 335312: motor and generator manufacturing.
This information was last updated on Jun 01, 2025.