NSN 5120-99-665-9877, 5120996659877
WRENCH,BOX

Federal Supply Classification: FSC 5120 - Hand Tools, Nonedged, Nonpowered
National Item Identification Number: NIIN 996659877
Codification Country: United Kingdom
Item Name Code: INC 03555
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 5120-99-665-9877

National Stock Number (NSN) 5120-99-665-9877, or NIIN 996659877, (wrench,box) has an unknown assigned date. This NSN replaces 1 stock number, 5120991362783.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

This NSN is assigned to Item Name Code (INC) 03555. [A NONADJUSTABLE WRENCH HAVING A BOX WRENCHING FEATURE ON ONE OR BOTH ENDS. EXCLUDES WRENCH, OPEN END BOX; AND WRENCH, BOX AND OPEN END, COMBINATION.].

This information was last updated on Feb 06, 2026.