National Stock Number
2990-01-603-8604
National Stock Number (NSN) 2990-01-603-8604, or NIIN 016038604, (sensor,throttle position) was assigned March 19, 2012 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 assigned to Item Name Code (INC) 52831. [A VARIABLE RESISTOR USED TO SIGNAL THE COMPUTER AS TO THE POSITION OF THE THROTTLE PLATE. THE SIGNAL ALLOWS FOR THE ADJUSTMENT OF THE FUEL ENTERING THE ENGINE. MAY OR MAY NOT BE ADJUSTABLE.]. 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 2990016038604 does not contain precious metals.
This NSN is associated to Schedule B 8409918000: parts for spark-ignition internal combustion piston engines, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333618: other engine equipment manufacturing.
This information was last updated on Aug 01, 2025.