National Stock Number (NSN) 5961-00-099-9791, or NIIN 000999791, (rectifier,semiconductor device,u) was assigned December 15, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 10 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 15 suppliers. Today, 10 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Apr 16, 2020. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M520P5845, SPM7M611M0524, SPM7M611M0524. The total value of the awarded contracts has been US$ 1,220.01.
This NSN is fairly common among different weapons systems, belonging to 12 different platforms.
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 Aug 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 62108. [TWO OR MORE DIODE SEMICONDUCTOR DEVICES DESIGNED TO FUNCTION AS A UNIT IN CHANGING ALTERNATING CURRENT TO DIRECT CURRENT. THE DIODE DEVICES ARE INTERNALLY CONNECTED IN SERIES, AND ARE PERMANENTLY CASED, ENCAPSULATED, POTTED, OR MOLDED TOGETHER TO FORM AN INSEPARABLE UNIT. THESE UNITS MAY BE DESIGNED AS EITHER HALF-WAVE OR FULL-WAVE RECTIFIERS AND MAY BE MOUNTED TO FORM EITHER SINGLE PHASE OR THREE PHASE BRIDGES. FOR INTERCONNECTED ITEMS ARRANGED IN STACK(S), SEE RECTIFIER, SEMICONDUCTOR DEVICE. FOR ITEMS FABRICATED IN THE FORM OF A MONOLITHIC OR THIN FILM STRUCTURE THAT PERFORM THE FUNCTION OF A CIRCUIT, SEE INTEGRATED CIRCUIT (AS MODIFIED). EXCLUDES SEMICONDUCTOR DEVICES, UNITIZED; SEMICONDUCTOR DEVICE ASSEMBLY; AND RECTIFIER NETWORK, UNITIZED.]. 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 5961000999791 contains an unknown precious metal.
This NSN is associated to Schedule B 8541900000: diode, transistor & similar semiconductor device parts. The Schedule B End Use is listed as semiconductors. NAICS classification category 334413: semiconductor and related device manufacturing.
This information was last updated on Aug 01, 2025.