National Stock Number
2825-00-864-0584
National Stock Number (NSN) 2825-00-864-0584, or NIIN 008640584, (turbine rotor,turbine engine,steam) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 008640584 was cancelled on December 15, 2017, 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 is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 assigned to Item Name Code (INC) 41746. [AN ITEM CONSISTING OF A SERIES OF BLADES FASTENED TOGETHER ON DISKS MOUNTED ON A CENTRAL SHAFT, OR A SERIES OF CURVED BLADES MOUNTED ON AN INTEGRAL PART OF THE DISK ON THE SHAFT, SET AT AN ANGLE AND EXTENDING RADIALLY FROM THE DISK OR EXTENDING FROM THE AXIS OF ROTATION TO THE RIM OF THE DISK. IT IS DESIGNED TO RECEIVE ENERGY TO OBTAIN ROTARY MOTION BY EXPANSION OF STEAM CREATING KINETIC ENERGY WHICH IS THEN PARTIALLY ABSORBED BY CAUSING THE STEAM TO ACT ON BLADES CAUSING ROTARY MOTION TO THE TURBINE ROTOR WHICH, THROUGH A MAIN REDUCTION GEAR, TURNS THE SHAFT DELIVERING WORKING ENERGY.]. 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 2825008640584 does not contain precious metals.
This information was last updated on Jul 01, 2025.