National Stock Number
2840-00-605-4647
National Stock Number (NSN) 2840-00-605-4647, or NIIN 006054647, (flameholder,afterburner,turbine engine) was assigned January 25, 1975 in the Federal Logistics Information System (FLIS). NIIN 006054647 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, 2840000229490.
There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 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) 61689. [AN ITEM DESIGNED TO SUSTAIN FLAME AND ASSIST COMBUSTION STABILITY IN THE CONBUSTION SECTION OF A TURBINE ENGINE AFTERBURNER BY CREATING TURBULENCE WHICH PROVIDES EVEN FUEL AND AIR MIXTURE TO ASSURE CONTINUOUS BURNIG.]. 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 2840006054647 does not contain precious metals.
This information was last updated on Aug 01, 2025.