National Stock Number
5840-01-678-1838
National Stock Number (NSN) 5840-01-678-1838, or NIIN 016781838, (processor group,signal data) was assigned January 25, 2019 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 assigned to Item Name Code (INC) 48673. [A COLLECTION OF ITEMS, WHICH RECEIVE, STORE AND PROCESS DIGITAL AND/OR ANALOG DATA. THE DATA MAY BE RECEIVED FROM RADIO FREQUENCY ELECTRO-MAGNETIC WAVES OR FROM EXTERNAL SOURCES.]. 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 5840016781838 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 Aug 01, 2025.