National Stock Number
5120-01-591-8515
National Stock Number (NSN) 5120-01-591-8515, or NIIN 015918515, (pliers,wire twister) was assigned February 13, 2011 in the Federal Logistics Information System (FLIS). NIIN 015918515 was cancelled on August 2, 2017, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5120005424171. 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, 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.
This NSN is unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 14, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 52032. [AN ITEM WITH A BUILT-IN SPIRAL DEVICE WHICH, WHEN ACTUATED SPINS LONGITUDINALLY. THE WIRES GRIPPED IN THE JAWS ARE TWISTED. SEE ALSO CLAMP, WIRE SPLICING.]. 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 5120015918515 does not contain precious metals.
This information was last updated on Aug 01, 2025.