National Stock Number
2030-25-150-3992
National Stock Number (NSN) 2030-25-150-3992, or NIIN 251503992, (steering engine,hydraulic,marine) has an unknown assigned date. 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 unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 36159. [A MECHANISM CONSISTING OF ONE OR SEVERAL RAMS WORKING IN CYLINDERS OR A VANE-TYPE ROTOR, RESPECTIVELY, WORKING IN A STATOR. IT IS DESIGNED TO PRODUCE AND TRANSMIT TORQUE AS REQUIRED FOR THE OPERATION OF THE RUDDER. IT IS PART OF THE STEERING GEAR, ELECTROHYDRAULIC.].
This information was last updated on Oct 22, 2025.