National Stock Number
5935-01-730-9574
National Stock Number (NSN) 5935-01-730-9574, or NIIN 017309574, (adapter kit,circuit breaker) was assigned June 17, 2025 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 53260. [AN ADAPTER KIT CONTAINING CONDUCTORS FOR MOUNTING ON A BREAKER, PLUG-IN MOUNTING BLOCKS, REAR STUDS AND MOUNTING HARDWARE. USED FOR REAR CONNECTED APPLICATIONS SUCH AS SWITCHBOARDS. IT FACILITATES EASE OF INSTALLATION AND FRONT REMOVAL OF A CIRCUIT BREAKER.]. 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 5935017309574 contains an unknown precious metal.
This NSN is associated to Schedule B 8538907020: automatic circuit breaker parts for headings 8535, 8536 or 8537. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335313: switchgear and switchboard apparatus manufacturing.
This information was last updated on Aug 01, 2025.