National Stock Number
1680-01-052-0655
National Stock Number (NSN) 1680-01-052-0655, or NIIN 010520655, (seat,aircraft ejection) has an unknown assigned date. NIIN 010520655 was cancelled on May 17, 1990, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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) 20316. [A SEAT DESIGNED TO BE EJECTED THROUGH AN AIRCRAFT CANOPY OR HATCH OPENING, BY MEANS OF SOME FORM OF AN EXPLOSIVE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1680010520655 does not contain precious metals.
This information was last updated on Jun 01, 2025.