National Stock Number
6620-01-247-4174
National Stock Number (NSN) 6620-01-247-4174, or NIIN 012474174, (computer,engine) was assigned January 6, 1987 in the Federal Logistics Information System (FLIS). NIIN 012474174 was cancelled on February 2, 2000, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6620014299115. 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) 47029. [A COMPUTER THAT RECEIVES, MONITORS, AND STORES DATA OF THE ENGINE'S OPERATION. IT ALSO INCLUDES ANALYSIS OF FAULT DATA AND INTERFACES WITH OTHER AIRCRAFT INDICATORS AND SYSTEMS.]. This item does not have a nuclear hardened feature or any other critical feature 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 6620012474174 does not contain precious metals.
This information was last updated on Aug 01, 2025.