National Stock Number
5975-01-312-4136
National Stock Number (NSN) 5975-01-312-4136, or NIIN 013124136, (junction box assembly) was assigned December 15, 1989 in the Federal Logistics Information System (FLIS). 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 Apr 02, 2019, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 00319. [TWO OR MORE JUNCTION BOXES ON A COMMON MOUNTING OR MOUNTED ON EACH OTHER. DO NOT USE FOR SINGLE JUNCTION BOXES WHICH ARE COMPLEX OR UNUSUAL IN CONSTRUCTION, OR FOR A JUNCTION BOX WITH AN EXTENSION. SEE ALSO TERMINAL BOX.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). 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 5975013124136 does not contain precious metals.
This information was last updated on Aug 01, 2025.