National Stock Number
2840-00-269-1986
National Stock Number (NSN) 2840-00-269-1986, or NIIN 002691986, (duct,augmentor,aircraft gas turbine engine) was assigned January 5, 1968 in the Federal Logistics Information System (FLIS). NIIN 002691986 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 1 stock number, 2840009977481.
There are 2 manufacturer part numbers 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, 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) 52523. [A CYLINDRICAL SHAPED ITEM OR A SEGMENT THEREOF DESIGNED TO DIRECT AIR INTO OR AROUND AN AFTERBURNER, TURBINE ENGINE. THE INTERNAL AIR IS THEN MIXED WITH FUEL AND IGNITED OR ALLOWED TO PASS THROUGH. THE EXTERNAL AIR IS USED FOR COOLING PURPOSES.]. 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 2840002691986 does not contain precious metals.
This information was last updated on Jul 01, 2025.