National Stock Number (NSN) 2920-00-450-9496, or NIIN 004509496, (switch,engine starter,electrical) was assigned December 19, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 7 stock numbers. Five of the National Stock Numbers that it replaces are: 2920009920837, 5930012138805, 2920000533602, 2920008902433, 2920008572136.
There are 21 manufacturer part numbers associated with this NSN. 8 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 12 suppliers. Today, 9 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 5 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 8 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 Apr 25, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 17975. [A MANUALLY OPERATED ITEM SPECIFICALLY DESIGNED TO CLOSE THE CIRCUIT OF A STARTER, ENGINE, ELECTRICAL OR THE CONTROL CIRCUIT OF ITS ATTENDANT SOLENOID. IT MUST INCLUDE A VACUUM LOCK-OUT MECHANISM OR UTILIZE A SWITCH CONTACT INDEPENDENTLY MOUNTED ON THE STARTER. FOR SWITCHES WITH INTEGRAL CONTACTS AND NO VACUUM LOCK-OUT, SEE SWITCH (AS MODIFIED). SEE ALSO RELAY-SOLENOID, ENGINE STARTER, ELECTRICAL AND STARTER, 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 2920004509496 does not contain precious metals.
This NSN is associated to Schedule B 8708998175: parts and accessories, for motor vehicles of headings 8701 to 8705, nesoi. The Schedule B End Use is listed as other parts and accessories of vehicles.
This information was last updated on Apr 01, 2024.