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 |
|---|---|
| 77272 | THE BOEING COMPANY DBA BOEING |
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 | 1.374 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.374 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | BEARING |
| ADGE | BORE LENGTH | 6.250 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367, COMP 7075, T73 FED SPEC SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | CLEVIS ENDS |
| MATT | MATERIAL | ALUMINUM ALLOY |
| FEAT | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |