National Stock Number
2920-00-307-8107
National Stock Number (NSN) 2920-00-307-8107, or NIIN 003078107, (switch,lock,ignition) was assigned October 21, 1973 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.
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 3 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 01, 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) 00402. [A SWITCH WHICH IS EXTERNALLY ACTUATED BY A DEVICE SUCH AS A KEY/CYLINDER LOCK TO ACTUATE A REMOTE LEVER OR ROD RACK TO ACTIVATE A REMOTE SWITCH. THE ACTUATION DEVICE MAY OR MAY NOT BE AN INTEGAL PART OF THE SWITCH. THE PRIMARY PURPOSE OF THE SWITCH IS TO OPEN AND CLOSE THE IGNITION CIRCUIT OF AN INTERNAL COMBUSTION ENGINE AND ACTUATE VARIOUS ACCESSORIES. EXCLUDES:SWITCH, ENGINE STARTER, ELECTRICAL AND SWITCH, LOCK.]. 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 2920003078107 does not contain precious metals.
This NSN is associated to Schedule B 8536504000: motor starters, for a voltage not exceeding 1,000 v. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335314: relay and industrial control manufacturing.
This information was last updated on Jul 01, 2025.