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
MISCELLANEOUS POWER TRANSMISSION
Inclusions:
INCLUDES SHAFTS AND SHAFTING; COLLARS; GEARSHAFTS; BALL JOINTS; ACTUATING CYLINDERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ABXV | BORE DIAMETER | 1.436 INCHES MINIMUM AND 1.437 INCHES MAXIMUM |
| ZZZV | FSC APPLICATION DATA | CYCLIC PITCH CONTROL,ROTOR,HELICOPTER |
| ADGE | BORE LENGTH | 1.375 INCHES MINIMUM AND 1.380 INCHES MAXIMUM |
| SFTT | SURFACE TREATMENT | ANODIZE |
| MATT | MATERIAL | ALUMINUM ALLOY |