National Stock Number
5905-01-262-1665
National Stock Number (NSN) 5905-01-262-1665, or NIIN 012621665, (resistor,current regulating) was assigned August 24, 1987 in the Federal Logistics Information System (FLIS). NIIN 012621665 was cancelled on April 2, 2015, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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 somewhat common among different platforms, belonging to 2 different weapons systems.
There has been very little 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 01, 2020, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 14229. [A RESISTOR WITH ITS RESISTIVE ELEMENT CONTAINED IN A GAS FILLED INCLOSURE, SPECIFICALLY DESIGNED TO MAINTAIN A RELATIVELY CONSTANT CURRENT FLOW IN A CIRCUIT BY COMPENSATING FOR VARIATIONS IN VOLTAGE. SEE ALSO RESISTOR, THERMAL AND RESISTOR, VOLTAGE SENSITIVE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5905012621665 does not contain precious metals.
This information was last updated on Jul 01, 2025.