National Stock Number
4320-00-190-9154
National Stock Number (NSN) 4320-00-190-9154, or NIIN 001909154, (pump unit,centrifugal) was assigned March 1, 1971 in the Federal Logistics Information System (FLIS). NIIN 001909154 was cancelled on February 2, 2007, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4320012661017. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers 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.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 17988. [AN ASSEMBLED UNIT CONSISTING OF A COMMONLY MOUNTED CENTRIFUGAL PUMP(S), PRIME MOVER(S), AND THE NECESSARY COMPONENTS TO PROVIDE FOR A COMPLETE OPERATION.]. 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 4320001909154 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.