National Stock Number (NSN) 2920-00-287-0342, or NIIN 002870342, (regulator,engine generator) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 2920008517485, 5945008205435.
There are 18 manufacturer part numbers associated with this NSN. 17 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 23 suppliers. Today, 14 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 several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of May 22, 2008. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7L508M1353. The total value of the awarded contracts has been US$ 253.11.
This NSN is very common among different weapons systems, belonging to 29 different platforms.
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 Sep 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 17169. [A REGULATOR DESIGNED TO AUTOMATICALLY MAINTAIN THE CURRENT AND/OR VOLTAGE OUTPUT OF AN ENGINE GENERATOR WITHIN SPECIFIED LIMITS, REGARDLESS OF VARIATION OF LOAD OR INPUT VOLTAGES. MAY INCLUDE CUTOUT RELAY. DOES NOT INCLUDE ITEMS IN WHICH REGULATION IS ACCOMPLISHED BY TRANSFORMER ACTION. SEE ALSO REGULATOR, CURRENT AND REGULATOR, VOLTAGE.]. 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 2920002870342 contains an unknown precious metal.
This NSN is associated to Schedule B 8511802000: voltage and voltage-current regulators with cut-out relays, designed for 6v, 12v, and 24v systems. The Schedule B End Use is listed as engines and engine parts (carburetors, pistons, rings, and valves.
This information was last updated on Aug 01, 2025.