National Stock Number
2840-01-097-7393
National Stock Number (NSN) 2840-01-097-7393, or NIIN 010977393, (carrier planetary reduction gear,aircraft gas turbine engine) was assigned July 18, 1980 in the Federal Logistics Information System (FLIS). NIIN 010977393 was cancelled on March 7, 1998, 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) 50537. [AN ITEM DESIGNED TO SUPPORT AND POSITION THE ROTATING PLANETARY REDUCTION GEARS, WHILE TRANSMITTING TORQUE FROM THE POWER OUTPUT SHAFT OF AN ENGINE, GAS TURBINE, AIRCRAFT.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 2840010977393 does not contain precious metals.
This information was last updated on May 01, 2025.