DLMS™ Summary National Stock Number 1010-01-563-4019 National Stock Number (NSN) 1010-01-563-4019, or NIIN 015634019, (level,mortar mount) was assigned May 9, 2008 in the Federal Logistics Information System (FLIS). NIIN 015634019 was cancelled on July 2, 2012, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 1015015617187. 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. This NSN is somewhat common among different platforms, belonging to 2 different weapons systems. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1010015634019 does not contain precious metals. This information was last updated on Dec 01, 2014.