National Stock Number
5925-99-030-9078
National Stock Number (NSN) 5925-99-030-9078, or NIIN 990309078, (circuit breaker box) has an unknown assigned date. 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 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, with the most recent procurement date of Dec 02, 2019. There have been 11 contracts issued for this part number, with 11 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M520V2061, SPE7M519V4287, SPE7M519V4287, SPE7M517P5298, SPM7M911V8862. The total value of the awarded contracts has been US$ 440,167.00.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
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 information was last updated on Aug 18, 2025.