National Stock Number
1660-00-564-0643
National Stock Number (NSN) 1660-00-564-0643, or NIIN 005640643, (control box,electrical/electronic,aircraft air temperature) has an unknown assigned date. NIIN 005640643 was cancelled on September 22, 1999, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 1 stock number, 1560005864681.
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) 42426. [A METAL INCLOSURE WHICH INCLUDES MOUNTS AND PROTECTS ANY QUANTITY AND/OR COMBINATION OF ELECTRICAL/ELECTRONIC DEVICES SUCH AS RESISTORS, RELAYS, POTENTIOMETERS, RECEPTACLES, RECTIFIERS, BRIDGE NETWORKS AND THE LIKE. IF ELECTRICAL, IT MAY NOT CONTAIN ELECTRONIC TUBES AND/OR RESISTORS. IT MAY HAVE ADJUSTMENT CONTROLS. DESIGNED TO PRODUCE AN ELECTRICAL SIGNAL TO CONTROL AIR TEMPERATURE FOR AN AIRCRAFT CABIN, COCKPIT, WINDOW, WINDSHIELD AND OTHER COMPARMENTS FOR THE PURPOSE OF ANTI-ICING, DEFOGGING OR HEATING.]. 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 1660005640643 does not contain precious metals.
This information was last updated on Apr 01, 2024.