National Stock Number
5975-00-503-3448
National Stock Number (NSN) 5975-00-503-3448, or NIIN 005033448, (rack,electrical equipment) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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 Feb 02, 2005, 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 or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 06353. [AN OPEN OR INCLOSED FRAME STRUCTURE DESIGNED TO ACCOMMODATE (BUT DOES NOT INCLUDE) ELECTRICAL/ELECTRONIC EQUIPMENT MOUNTED ON STANDARD WIDTH PANELS SO THAT THE EQUIPMENT MAY BE OPERATED AFTER INSTALLATION WITHOUT BEING REMOVED. IT MUST HAVE PANEL MOUNTING RAILS THAT PROVIDE A UNIFORM PATTERN OF MOUNTING HOLES THAT WILL ACCOMMODATE VARIOUS COMBINATIONS OF STANDARD WIDTH PANELS. IT MAY INCLUDE WIRES, CABLES, TERMINAL BOARDS, CONNECTORS, AND THE LIKE, REQUIRED FOR EQUIPMENT OPERATION. SEE ALSO MOUNTING BASE, ELECTRICAL EQUIPMENT; CABINET, ELECTRICAL EQUIPMENT; AND CASE (2) (AS MODIFIED). EXCLUDES:MAIN DISTRIBUTING FRAME, TELEPHONE AND INTERMEDIATE DISTRIBUTING FRAME, TELEPHONE.]. 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 5975005033448 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 Jul 01, 2025.