National Stock Number
5840-00-665-1827
National Stock Number (NSN) 5840-00-665-1827, or NIIN 006651827, (reflection plotter,radar data) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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.
This NSN is assigned to Item Name Code (INC) 19140. [AN ITEM CONSISTING OF A PLAIN TRANSPARENT SURFACE, AND A COMBINATION OF MIRRORS SPECIFICALLY DESIGNED TO MOUNT OVER THE FACE OF A CATHODE RAY TUBE. IT PROVIDES A COMPOSITE IMAGE OF REFLECTIONS, AND REDUCES PARALLAX ERRORS WHEN PLOTTING RADAR DATA FROM A CATHODE RAY TUBE INDICATOR. SEE ALSO REFLECTOSCOPE, RADAR.]. 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 5840006651827 does not contain precious metals.
This NSN is associated to Schedule B 8529904720: radar apparatus parts. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334511: search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing.
This information was last updated on Jul 01, 2025.