National Stock Number
5925-01-353-7474
National Stock Number (NSN) 5925-01-353-7474, or NIIN 013537474, (circuit breaker box) was assigned February 15, 1992 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. 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, 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 02, 1994, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 19365. [AN ENCLOSURE WHICH INCLUDES, MOUNTS, AND PROTECTS ONE OR MORE CIRCUIT BREAKERS. IT IS DESIGNED FOR AND MAY INCLUDE A COVER AND SUCH ACCESSORIES AS MOUNTING HARDWARE, BRACKETS, AND CONDUIT FITTINGS. MAY INCLUDE TERMINAL BOARDS AND/OR BUS CONDUCTORS USED AS A CONVENIENCE FOR TERMINATING THE CIRCUIT BREAKERS. MAY INCLUDE HANDLE TIE BARS. IT IS USUALLY USED AS A LOAD CENTER FOR THE PROTECTION OF CERTAIN ELECTRICAL DEVICES SUCH AS WATER HEATERS, MOTORS, AND THE LIKE, OR AS A SERVICE CENTER FOR HOMES OR OFFICES. FOR BOXES WHICH INCLUDE ONLY SWITCHES, JACKS, FUSEHOLDERS, TERMINALS AND\OR TERMINAL BOARDS OR FUSEHOLDERS, OR ANY COMBINATION OF THESE DEVICES, SEE SWITCH BOX; JACK BOX; TERMINAL BOX; AND DISTRIBUTION BOX. FOR BOXES DESIGNED TO MOUNT AND PROTECT BUT DO NOT INCLUDE CIRCUIT BREAKERS, SEE CIRCUIT BREAKER BOX SUBASSEMBLY. SEE ALSO NTERCONNECTING CABINET; PANEL, POWER DISTRIBUTION; JUNCTION BOX; AND CABINET, ELECTRICAL EQUIPMENT.]. This item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 5925013537474 does not contain precious metals.
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.