National Stock Number
4920-01-559-0643
National Stock Number (NSN) 4920-01-559-0643, or NIIN 015590643, (test set,fuel control system) was assigned December 4, 2007 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 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 assigned to Item Name Code (INC) 53705. [AN ITEM SPECIFICALLY DESIGNED TO PROVIDE APPROPRIATE INSTRUMENTATION AND DATA ACQUISITION/CONTROL LOGIC FOR TESTING OF AN AIRCRAFT OR VEHICULAR FUEL SYSTEM AND/OR COMPONENTS.]. 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 4920015590643 does not contain precious metals.
This information was last updated on Jun 01, 2025.