Follow Us on Google+

Request A Price Quote:

Part Number

Part Number:
NSN:
NIIN:
Item Name:
BELL CRANK

Definition:

AN ITEM IN THE FORM OF TWO ARMS AT AN ANGLE, HAVING ITS FULCRUM AT THE APEX OF THE ANGLE, AND USED TO PROVIDE A MEANS OF CHANGING THE DIRECTION OR VARYING THE INTENSITY OF A PUSHING OR PULLING FORCE. SEE ALSO ARM (AS MODIFIED); AND LEVER (AS MODIFIED).

CAGE Information

Code Company
78286 SIKORSKY AIRCRAFT CORPORATION

Federal Supply Class

Title

AIRFRAME STRUCTURAL COMPONENTS

Inclusions:

INCLUDES FLIGHT CONTROL SURFACES; INTERNAL AND EXTERNAL AUXILIARY FUEL TANKS; EXHAUST SYSTEMS; PYLONS, TRIM TABS; AIRCRAFT.

Exclusions:

EXCLUDES FITTED COVERS; HELICOPTER ROTOR BRAKE SYSTEM COMPONENTS; AIRCRAFT LOOSE EQUIPMENT AND ALTERNATE MISSION CONFIGURATION EQUIPMENT STORED ON BOARD THE AIRCRAFT.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ADGE BORE LENGTH 2.375 INCHES MINIMUM AND 2.380 INCHES MAXIMUM
AAWZ COUNTERBORE DEPTH 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
MATT MATERIAL MAGNESIUM ALLOY
AAWY COUNTERBORE DIAMETER 2.187 INCHES MINIMUM AND 2.188 INCHES MAXIMUM
ABXV BORE DIAMETER 2.062 INCHES NOMINAL

Similar Parts

S1640-61305-3 , S1640613053 , 1560-00-591-6767 , 1560005916767 , 005916767