National Stock Number
5905-00-539-2343
National Stock Number (NSN) 5905-00-539-2343, or NIIN 005392343, (resistor,adjustable) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 5905000091128, 5905008016565, 5905001735697, 5905002798616.
There are 80 manufacturer part numbers associated with this NSN. 44 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 21 suppliers. Today, 12 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 6 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, with the most recent procurement date of Oct 30, 2019. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M120P0923. The total value of the awarded contracts has been US$ 936.60.
This NSN is fairly common among different weapons systems, belonging to 16 different platforms.
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 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 00009. [A RESISTOR WHOSE OVERALL OHMIC VALUE IS FIXED; IN ADDITION, IT HAS ONE OR MORE MOVABLE TERMINALS WHICH ARE DESIGNED TO BE SET AND FIXED PRIOR TO USE, TO INCLUDE ANY DESIRED VALUE OF RESISTANCE WITHIN THE RANGE OF THE COMPLETE RESISTOR. THE OPPOSITION TO THE FLOW OF CURRENT IS AN INHERENT PROPERTY OF THE MATERIAL USED AND IS MANIFEST IN THE HEAT DISSIPATED IN THE ITEM ITSELF.]. 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 5905005392343 does not contain precious metals.
This NSN is associated to Schedule B 8533390080: wirewound variable resistors, nesoi. The Schedule B End Use is listed as electric apparatus.
This information was last updated on Jun 01, 2025.