National Stock Number
5961-00-855-4004
National Stock Number (NSN) 5961-00-855-4004, or NIIN 008554004, (retainer,semiconductor device) was assigned September 27, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those 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 fairly common among different weapons systems, belonging to 16 different platforms.
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: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 37244. [AN ITEM PRIMARILY DESIGNED TO POSITION AND/OR RESTRAIN THE MOVEMENT OF ONE OR MORE SEMICONDUCTOR DEVICES IN THEIR NORMAL OPERATING POSITION. EXCLUDES:CLIP (1), ELECTRICAL; CLAMP (1), LOOP; HOLDER, SEMICONDUCTOR DEVICE; HOLDER (1), CRYSTAL UNIT; RETAINER, CRYSTAL HOLDER; AND STRAP, RETAINING. SEE ALSO HEAT SINK, ELECTRICAL-ELECTRONIC COMPONENT AND SOCKET, PLUG-IN ELECTRONIC 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 5961008554004 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 Jul 01, 2025.