National Stock Number
5975-01-138-5578
National Stock Number (NSN) 5975-01-138-5578, or NIIN 011385578, (mounting base,electrical equipment) was assigned September 16, 1982 in the Federal Logistics Information System (FLIS). NIIN 011385578 was cancelled on April 30, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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 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 5975011385578 does not contain precious metals.
This information was last updated on Aug 01, 2025.