National Stock Number
5905-00-489-0521
National Stock Number (NSN) 5905-00-489-0521, or NIIN 004890521, (resistor network,fixed,film) was assigned March 17, 1972 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 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.
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.) 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) 32068. [AN ARRANGEMENT OF MULTIPLE FIXED RESISTIVE ELEMENTS OR DISCRETE RESISTORS PERMANENTLY ENCASED, ENCAPSULATED, OR POTTED TOGETHER, TO FORM AN INSEPARABLE UNIT. THE RESISTIVE ELEMENTS, CONSISTING OF A THIN LAYER OF CONDUCTIVE MATERIAL DEPOSITED ON OR FUSED TO AN INSULATING BASE, USUALLY ARE ELECTRICALLY CONNECTED TO EACH OTHER AND MAY BE ARRANGED IN ANY CIRCUIT CONFIGURATION. EXCLUDES:RESISTOR, FIXED (AS MODIFIED); RESISTOR ASSEMBLY; RESISTOR NETWORK, FIXED-VARIABLE; AND RESISTOR SET, MATCHED.]. 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 5905004890521 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.