National Stock Number
6660-01-344-4006
National Stock Number (NSN) 6660-01-344-4006, or NIIN 013444006, (projector-detector,cloud height) was assigned August 28, 1991 in the Federal Logistics Information System (FLIS). NIIN 013444006 was cancelled on December 16, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 51754. [THE COMPONENT OF A CLOUD HEIGHT SET WHICH PROJECTS VISIBLE LIGHT INTO THE CLOUDS AND SCANS, MEASURES, AND AMPLIFIES REFLECTED ENERGY RECEIVED BACK FROM THE CLOUDS. USED IN DETERMINING THE HEIGHT OF A CLOUD ABOVE THE POINT OF PROJECTION. FOR ITEMS WHICH ONLY PROJECT LIGHT SEE PROJECTOR, CLOUD HEIGHT. FOR ITEMS WHICH ONLY RECEIVE SIGNALS BACK FROM THE CLOUDS SEE DETECTOR, CLOUD HEIGHT.]. 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 6660013444006 does not contain precious metals.
This information was last updated on Aug 01, 2025.