National Stock Number
5120-01-334-2446
National Stock Number (NSN) 5120-01-334-2446, or NIIN 013342446, (adapter-extension,socket wrench) was assigned February 17, 1991 in the Federal Logistics Information System (FLIS). NIIN 013342446 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 17016. [A RIGID ITEM FOUR INCHES (101.6 MM) OR OVER IN LENGTH. USED TO CONNECT SOCKETS TO HANDLES, POWER TOOLS OR TO OTHER ATTACHMENTS WHICH ARE NOT DESIGNED FOR DIRECT MATING TO EACH OTHER. SEE ALSO RATCHET ATTACHMENT, SOCKET WRENCH; UNIVERSAL JOINT, SOCKET WRENCH ATTACHMENT; EXTENSION, SOCKET WRENCH; ADAPTER, SOCKET, CROWFOOT SOCKET WRENCH HEAD; AND ADAPTER, SOCKET WRENCH. EXCLUDES:HOLDER, SCREWDRIVER BIT, FEMALE SQUARE DRIVE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5120013342446 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.