National Stock Number
4320-01-690-9185
National Stock Number (NSN) 4320-01-690-9185, or NIIN 016909185, (pump unit,centrifugal-vacuum,pow) was assigned September 10, 2020 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number 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) 17592. [AN ASSEMBLED UNIT, ON A COMMON MOUNTING, CONSISTING OF A CENTRIFUGAL PUMP AND ONE OR MORE VACUUM PUMPS COUPLED DIRECTLY OR INDIRECTLY TO A SINGLE PRIME MOVER; IT MUST HAVE A LIFTING BAIL AND IS DESIGNED FOR WELL POINT PUMPING.]. 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 4320016909185 does not contain precious metals.
This information was last updated on Jul 01, 2025.