National Stock Number
4320-00-319-8334
National Stock Number (NSN) 4320-00-319-8334, or NIIN 003198334, (yoke,hydraulic motor-pump) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 003198334 was cancelled on April 29, 2010, with a cancelled status of "Item is Cancelled - Inactive." 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) 61790. [AN ITEM WHICH ADJUSTS THE ANGLE OF A ROTATING CYLINDER IN RELATION TO THE DRIVE SHAFT AXIS, OR ADJUSTS THE ANGLE OF A PISTON DRIVING CAM IN A VARIABLE DELIVERY AXIAL PISTONS PUMP OR A VARIABLE DISPLACEMENT HYDRAULIC MOTOR, THUS INCREASING OR DECREASING PISTON STROKE WITH A CORRESPONDING CHANGE IN RATE OF FLUID FLOW.]. 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 4320003198334 does not contain precious metals.
This information was last updated on Aug 01, 2025.