National Stock Number
4920-00-925-9850
National Stock Number (NSN) 4920-00-925-9850, or NIIN 009259850, (cooling circuit,test bench,aircr) was assigned February 16, 1966 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) 53194. [A COOLING CIRCUIT CONSISTING OF PIPES, SLEEVES, FITTINGS, AND THE LIKE, AND USED TO REDUCE THE TEMPERATURE OF AN AIRCRAFT RADAR DURING MAINTENANCE AND/OR REPAIR.]. 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 4920009259850 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.