National Stock Number
2840-00-444-4945
National Stock Number (NSN) 2840-00-444-4945, or NIIN 004444945, (case and nozzle assembly,turbine,aircraft gas turbine engine) was assigned December 18, 1970 in the Federal Logistics Information System (FLIS). NIIN 004444945 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 replaces 2 stock numbers: 2840004444948, 2840009481830.
There are 3 manufacturer part numbers associated with this NSN. One of those 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, only one supplier is 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) 50539. [A NOZZLE ASSEMBLY, TURBINE, AIRCRAFT GAS TURBINE ENGINE WITH A CASE (3), TURBINE, AIRCRAFT GAS TURBINE ENGINE.]. 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 2840004444945 contains silver.
This information was last updated on Aug 01, 2025.