National Stock Number
4920-01-678-3110
National Stock Number (NSN) 4920-01-678-3110, or NIIN 016783110, (interconnecting box) was assigned January 31, 2019 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, only one supplier is 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 01, 2019, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 07849. [AN INCLOSURE WHICH INCLUDES MOUNTS AND PROTECTS SUCH ITEMS AS SWITCHES, CIRCUIT BREAKERS, JACKS, FUSEHOLDERS, CONNECTORS, TERMINALS AND/OR TERMINAL BOARDS, RESISTORS, CAPACITORS, TRANSFORMERS, AND THE LIKE. IT IS PRIMARILY DESIGNED TO INTERCONNECT TWO OR MORE ELECTRICAL AND/OR ELECTRONIC ITEMS, EXCEPT PRIMARY POWER SOURCE(S) SUCH AS GENERATOR(S) AND BATTERY(IES). IT MAY INCLUDE A COVER OR DOOR. FOR INCLOSURES WHICH CONNECT ONE OR MORE PRIMARY POWER SOURCE(S) TO ONE OR MORE ELECTRICAL AND/OR ELECTRONIC ITEM(S), SEE DISTRIBUTION BOX. SEE ALSO CIRCUIT BREAKER BOX; TERMINAL BOX AND INTERCONNECTING CABINET.]. Item has not been reviewed for Flight Safety Critical Aircraft Part (FSACP), Critical Safety Item (CSI), or Critical Application Item (CAI) purposes by an approved engineering authority. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4920016783110 does not contain precious metals.
This NSN is associated to Schedule B 8536908030: electrical junction boxes, for a voltage not exceeding 1,000 v. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335932: noncurrent-carrying wiring device manufacturing.
This information was last updated on Aug 01, 2025.