National Stock Number
5120-00-640-6773
National Stock Number (NSN) 5120-00-640-6773, or NIIN 006406773, (wrench,ratchet) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 006406773 was cancelled on April 30, 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 are 6 manufacturer part numbers associated with this NSN. 2 of those 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 assigned to Item Name Code (INC) 30273. [A SINGLE OR DOUBLE END WRENCH HAVING A REVERSIBLE OR NONREVERSIBLE RATCHET SOCKET ON ONE OR BOTH ENDS. ONE END MAY HAVE A FIXED SOCKET OR HANDGRIP. IT MAY HAVE A WRENCH OPENING THROUGH THE HANDLE. FOR ITEMS WITH DRIVE TANG, SEE HANDLE, SOCKET WRENCH.]. 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 5120006406773 does not contain precious metals.
This information was last updated on Aug 01, 2025.