National Stock Number
4320-01-323-1804
National Stock Number (NSN) 4320-01-323-1804, or NIIN 013231804, (head,hydraulic motor-pump) was assigned August 1, 1994 in the Federal Logistics Information System (FLIS). NIIN 013231804 was cancelled on August 2, 1994, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4320012582741. 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) 61765. [AN ITEM WHICH SERVES THE DUAL PURPOSE OF CLOSING THE HOUSING OF A HYDRAULIC PUMP OR MOTOR AND OF PROVIDING EXTERNAL PORT CONNECTION(S). IT HAS NO INTERNAL PORTS. FOR HEADS WITH INTEGRAL VALVE PLATES, SEE VALVE HEAD, HYDRAULIC MOTOR-PUMP.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4320013231804 does not contain precious metals.
This information was last updated on Aug 01, 2025.