National Stock Number
6660-01-170-8818
National Stock Number (NSN) 6660-01-170-8818, or NIIN 011708818, (computer,pressure-altitude) has an unknown assigned date. NIIN 011708818 was cancelled on March 2, 1991, 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) 03940. [A COMPUTER WHICH CONVERTS ATMOSPHERIC PRESSURE IN MILLIBARS TO THE CORRESPONDING ALTITUDE IN FEET.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6660011708818 does not contain precious metals.
This information was last updated on Jul 01, 2025.