DLMS™ Summary National Stock Number 1015-01-462-4266 National Stock Number (NSN) 1015-01-462-4266, or NIIN 014624266, (venturi and muzzle cover) was assigned February 2, 1999 in the Federal Logistics Information System (FLIS). NIIN 014624266 was cancelled on July 2, 2000, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 1015219073073. This NSN does not replace any other NSNs. 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. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1015014624266 does not contain precious metals. This information was last updated on May 04, 2012.