National Stock Number
5120-01-177-6446
National Stock Number (NSN) 5120-01-177-6446, or NIIN 011776446, (clamp,c) was assigned April 27, 1984 in the Federal Logistics Information System (FLIS). NIIN 011776446 was cancelled on December 2, 2011, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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. One 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, 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) 03557. [A CLAMPING DEVICE IN THE SHAPE OF THE LETTER C HAVING A SCREW WITH OR WITHOUT A SWIVEL BUTTON AT THE CONTACT END, AND A THUMBSCREW, T-HANDLE, OR SQUARE-END DRIVE. EXCLUDES:CLAMP, LOOP.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5120011776446 does not contain precious metals.
This information was last updated on Aug 01, 2025.