National Stock Number
4320-00-554-9784
National Stock Number (NSN) 4320-00-554-9784, or NIIN 005549784, (pump,main coolant) has an unknown assigned date. NIIN 005549784 was cancelled on March 2, 1990, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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) 77777. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320005549784 does not contain precious metals.
This information was last updated on Apr 01, 2025.