National Stock Number
6615-00-557-3021
National Stock Number (NSN) 6615-00-557-3021, or NIIN 005573021, (control,altitude,automatic pilot) has an unknown assigned date. NIIN 005573021 was cancelled on August 23, 2000, with a cancelled status of "Item is Cancelled - Inactive." 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) 16198. [A CONTROL DESIGNED WITH AN AIRTIGHT CASE, CONSISTING OF A BELLOWS OR DIAPHRAGM WHICH RESPONDS TO CHANGES IN BAROMETRIC PRESSURE AND IS USED IN CONJUNCTION WITH AN AUTOMATIC PILOT TO MAINTAIN A DESIRED ALTITUDE.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6615005573021 does not contain precious metals.
This information was last updated on Apr 01, 2024.