DLMS™ Summary National Stock Number 1015-01-174-9957 National Stock Number (NSN) 1015-01-174-9957, or NIIN 011749957, (bushing,sleeve) has an unknown assigned date. NIIN 011749957 was cancelled on September 2, 1987, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 3120012235529. This NSN does not replace any other NSNs. There are no manufacturer part numbers associated to this NSN. 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 1015011749957 does not contain precious metals. This information was last updated on Aug 01, 2014.