DLMS™ Summary National Stock Number 1005-01-311-2121 National Stock Number (NSN) 1005-01-311-2121, or NIIN 013112121, (compensator) was assigned November 22, 1989 in the Federal Logistics Information System (FLIS). NIIN 013112121 was cancelled on June 2, 2004, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 1005011343633. This NSN does not replace any other NSNs. There are 2 manufacturer part numbers associated with this NSN. None of the associated 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, there are no suppliers that are 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. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1005013112121 contains an unknown precious metal. This information was last updated on Dec 01, 2014.