National Stock Number
4320-01-218-2004
National Stock Number (NSN) 4320-01-218-2004, or NIIN 012182004, (impeller,pump,centrifugal) was assigned October 8, 1985 in the Federal Logistics Information System (FLIS). NIIN 012182004 was cancelled on February 2, 1999, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4320012194486. 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) 10089. [AN ITEM CONSISTING OF BLADES OR PADDLES EQUALLY SPACED AROUND THE PERIPHERY OF A HUB, ROTOR, OR WHEEL. IT IS THE ROTATING PART OF A PUMP, CENTRIFUGAL.]. 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 4320012182004 does not contain precious metals.
This information was last updated on Jun 01, 2025.