National Stock Number
2840-00-805-5971
National Stock Number (NSN) 2840-00-805-5971, or NIIN 008055971, (disk,turbine,turbine engine) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 008055971 was cancelled on April 2, 2008, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2840001038070. 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, 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) 61686. [INC 61686 CANCELLED/REPLACED BY ,INC 50572, FIIG A10700, APP-KEY G ,INC 50571, FIIG A10700, APP-KEY G ,ON 021513 ~(ALL EXCEPT USA). AN ITEM HAVING PROVISIONS (GENERALLY MACHINED SLOTS) ON THE OUTER PERIPHERY FOR ATTACHING TURBINE BLADES, HAVING FEATURES FOR ASSEMBLING A DISK ON A HUB OR SHAFT IN A DESIGNATED MATING ARRANGEMENT.]. This item is a Flight Safety Critical Aircraft Part (FSCAP). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2840008055971 does not contain precious metals.
This information was last updated on Jul 01, 2025.