National Stock Number
5940-01-257-1837
National Stock Number (NSN) 5940-01-257-1837, or NIIN 012571837, (splice,conductor) was assigned June 13, 1987 in the Federal Logistics Information System (FLIS). NIIN 012571837 was cancelled on December 2, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5940011256757. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those 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, only one supplier is 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, with the most recent procurement date of Oct 26, 2010. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM4A611MBA65. The total value of the awarded contracts has been US$ 211.13.
This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 14, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 00137. [AN ITEM DESIGNED TO EXPEDITE OR SIMPLIFY THE CONNECTION OF TWO OR MORE ELECTRICAL CONDUCTORS WITHOUT BRINGING THEM TO A FIXED POINT SUCH AS A BINDING POST OR TERMINAL. IT MAY HAVE A SEPARATE TUBULAR SHAPED PIECE OF NONMETALLIC, FLEXIBLE MATERIAL DESIGNED TO BE SLIPPED OVER THE CRIMPED FIRST PIECE TO SEAL THE CONDUCTOR JOINT THROUGH HEAT SEALING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5940012571837 does not contain precious metals.
This information was last updated on Jul 01, 2025.