National Stock Number
4420-99-333-7511
National Stock Number (NSN) 4420-99-333-7511, or NIIN 993337511, (core assembly,fluid cooler,industrial) has an unknown assigned date. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers 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, 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) 11564. [INC 11564 CANCELLED/REPLACED BY ,INC 36982, FIIG A28500, APP-KEY C ,ON 120612 ~(ALL EXCEPT USA) THIS PREVIOUSLY DELETED INC HAS BEEN REINSTATED FOR FILE MAINTENANCE ONLY.].
This information was last updated on Aug 06, 2025.