National Stock Number
6615-00-663-4541
National Stock Number (NSN) 6615-00-663-4541, or NIIN 006634541, (servomotor,automatic pilot) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 006634541 was cancelled on April 30, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN replaces 2 stock numbers: 6615005511385, 6615006782766.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 05172. [A COMPONENT OF AN AUTOMATIC PILOT DESIGNED TO CONVERT SIGNALS RECEIVED FROM THE FLIGHT CONTROLLERS INTO MECHANICAL MOTION FOR ACTUATING AIRFRAME CONTROL SURFACES. IT INCORPORATES ITS OWN BRAKING MECHANISM, REVERSING MECHANISM, OVERPOWER CLUTCH, CABLE DRUM, AND A FOLLOW-UP CIRCUIT FOR RETURNING THE MECHANISMS TO A NEUTRAL POSITION. SEE ALSO MOTOR, CONTROL.]. 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 6615006634541 does not contain precious metals.
This information was last updated on Aug 01, 2025.