National Stock Number
5975-01-389-9581
National Stock Number (NSN) 5975-01-389-9581, or NIIN 013899581, (mounting base,electrical equipme) was assigned May 7, 1994 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 unique to one weapons system.
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 Jul 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 29923. [A TRAY OR RACKLIKE ITEM DESIGNED TO PROVIDE A SUPPORTING SURFACE TO WHICH ELECTRICAL/ELECTRONIC EQUIPMENT MAY BE SECURED WHEN INSTALLED IN AIRCRAFT, VEHICLES, OR OTHER TYPES OF MOBILE EQUIPMENT. IT MAY BE EQUIPPED WITH SHOCK OR VIBRATION ISOLATION DEVICES AND/OR WIRES, CABLES, TERMINAL BOARDS, CONNECTORS, AND THE LIKE. EXCLUDES:BASE, ELECTRICAL EQUIPMENT RACK AND MOUNT, RESILIENT. SEE ALSO RACK, ELECTRICAL EQUIPMENT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5975013899581 does not contain precious metals.
This NSN is associated to Schedule B 8543909000: electrical machines and apparatus parts, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335999: all other miscellaneous electrical equipment and component manufacturing.
This information was last updated on Aug 01, 2025.