DLMS™ Summary National Stock Number 1005-01-559-7993 National Stock Number (NSN) 1005-01-559-7993, or NIIN 015597993, (sight,holographic) was assigned January 7, 2008 in the Federal Logistics Information System (FLIS). NIIN 015597993 was cancelled on May 2, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6130015530941. This NSN does not replace any other NSNs. There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jan 06, 2011. There have been 8 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPM7L111V3337, SPM7LX11V0119, SPM7L411M0170, SPM7LX11V0038, SPM7L410M2553. The total value of the awarded contracts has been US$ 86,691.85. This NSN is unique to one weapons system. There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 23, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1005015597993 does not contain precious metals. This information was last updated on Dec 01, 2014.