National Stock Number
4320-00-449-2193
National Stock Number (NSN) 4320-00-449-2193, or NIIN 004492193, (pump unit,rotar) has an unknown assigned date. NIIN 004492193 was cancelled on May 2, 1991, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4320004426297. 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 4320004492193 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.