National Stock Number
5120-01-535-5527
National Stock Number (NSN) 5120-01-535-5527, or NIIN 015355527, (screwdriver attachment,socket wrench) was assigned December 2, 2005 in the Federal Logistics Information System (FLIS). NIIN 015355527 was cancelled on May 2, 2009, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 5120015340105. 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 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 52399. [AN ATTACHMENT DESIGNED TO FIT OVER THE SQUARE EXTERNAL DRIVE END OF A HANDLE, SOCKET WRENCH; WRENCH, TORQUE; AND THE LIKE CONSISTING OF ONE OR TWO-PIECE CONFIGURATION HAVING A SCREW DRIVING TIP ON ONE END. EXCLUDES:BIT, SCREWDRIVER.]. 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 5120015355527 does not contain precious metals.
This information was last updated on Jul 01, 2025.