National Stock Number
5120-00-020-5664
National Stock Number (NSN) 5120-00-020-5664, or NIIN 000205664, (adapter,torque wrench) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 5120000208627, 4935007910050.
There are 5 manufacturer part numbers associated with this NSN. 2 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, 2 suppliers are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 60023. [AN ADAPTER WHICH FACILITATES THE USE OF A TORQUE WRENCH IN VARIOUS APPLICATIONS. ONE END IS DESIGNED FOR DIRECT MATING WITH THE DRIVE TANG OF A TORQUE WRENCH AND THE OTHER END DESIGNED TO MATE WITH THE HEAD OF A BOLT, NUT, OR THE LIKE, OR MADE TO FIT INTO SOCKET WRENCH OR SCREWDRIVER BIT.]. 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 5120000205664 does not contain precious metals.
This NSN is associated to Schedule B 8204110060: hand-operated spanners and wrenches, nonadjustable, and parts, base metal, other. The Schedule B End Use is listed as photo, service industry machinery.
This information was last updated on Aug 01, 2025.