National Stock Number (NSN) 2920-00-100-3227, or NIIN 001003227, (regulator,engine generator) was assigned December 10, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 6110010767530, 2920012679423, 2920012186685.
There are 22 manufacturer part numbers associated with this NSN. 13 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 17 suppliers. Today, 14 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 9 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Feb 22, 2012. There have been 3 contracts issued for this part number, with 25 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM7L512V0944, SPM7LX10D9026, SPM7LX10D9026, SPM7LX10D9026, SPM7LX10D9026. The total value of the awarded contracts has been US$ 1,872.48.
This NSN is fairly common among different weapons systems, belonging to 18 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 Jun 02, 2006, 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 but does have other critical feature(s) 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 2920001003227 does not contain precious metals.
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 Jul 01, 2025.