National Stock Number
                                            5975-01-521-6174
                                    
                                
                            
                            
                                National Stock Number (NSN) 5975-01-521-6174, or NIIN 015216174, (drawer,electrical equipment) was assigned June 27, 2004 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 Jun 28, 2004, this NSN's acquisition method was noted as: Suitable for competitive acquisition for the first time. (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) 29922. [AN ITEM DESIGNED TO SLIDE IN AND OUT OF A CABINET, ELECTRICAL EQUIPMENT OR RACK, ELECTRICAL EQUIPMENT AND USED TO MOUNT AND/OR STORE ELECTRICAL/ELECTRONIC EQUIPMENT. IT DOES NOT INCLUDE THE ELECTRICAL/ELECTRONIC EQUIPMENT, BUT MAY INCLUDE WIRES, CABLES, TERMINAL BOARDS, CONNECTORS, AND THE LIKE.]. 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 5975015216174 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.