National Stock Number
2920-01-139-9692
National Stock Number (NSN) 2920-01-139-9692, or NIIN 011399692, (modulator assembly,ignition) was assigned October 7, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2520011304072.
There are 16 manufacturer part numbers associated with this NSN. 13 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 5 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.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
There has been a small amount of 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.) 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) 35774. [AN ELECTRONIC DEVICE CONTAINING A TRANSISTOR AND VARIOUS OTHER ELECTRICAL CONTROL DEVICES DESIGNED TO TURN THE CURRENT ON AND OFF IN A PRIMARY CIRCUIT AND AUTOMATICALLY CONTROL THE DWELL PERIOD. IT IS A COMPONENT OF A SOLID STATE IGNITION SYSTEM DESIGNED FOR GASOLINE POWERED ENGINES.]. 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 2920011399692 does not contain precious metals.
This NSN is associated to Schedule B 8511806000: internal combustion engine ignition equipment, nesoi. The Schedule B End Use is listed as engines and engine parts (carburetors, pistons, rings, and valves.
This information was last updated on Jun 01, 2025.