National Stock Number
5840-00-642-6681
National Stock Number (NSN) 5840-00-642-6681, or NIIN 006426681, (radar set) 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 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 29, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 19159. [A FIXED NUMBER OF COMPONENTS AND/OR ITEMS, NOT ALL HAVING THE SAME BASIC NAME, WHICH ARE REQUIRED FOR THE PERFORMANCE OF A COMPLETE SPECIFIC OPERATIONAL FUNCTION, THAT PROPAGATE INTO SPACE AND UTILIZE REFLECTED PORTIONS OF ELECTROMAGNETIC WAVES FOR SUCH PURPOSES AS DETECTING THE PRESENCE AND/OR DETERMINING THE LOCATION OF DISTANT OBJECTS, PROJECTILE VELOCITY MEASUREMENTS, TERRAIN CLEARANCE MEASUREMENTS, BOMB DIRECTING MEASUREMENT, AND THE LIKE. SEE ALSO RADAR SET, SEMITRAILER MOUNTED.]. 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 5840006426681 does not contain precious metals.
This NSN is associated to Schedule B 8526100070: radar apparatus nesoi. 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.