National Stock Number
4320-01-192-5981
National Stock Number (NSN) 4320-01-192-5981, or NIIN 011925981, (rotor,pump) was assigned October 23, 1984 in the Federal Logistics Information System (FLIS). NIIN 011925981 was cancelled on July 2, 2001, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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) 36137. [A ROTOR WHICH IS A PART OF A PUMP, BUT DOES NOT CONTAIN THE SHAFT. FOR A ROTOR AND SHAFT, SEE ROTOR AND SHAFT PUMP ASSEMBLY.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320011925981 does not contain precious metals.
This information was last updated on Aug 01, 2025.