1560-00-775-5556 LEVER,COCKPIT Index 1680-00-775-5558 BELL CRANK

National Stock Number:
1680-00-775-5557

Federal Supply Class:
1680

National Item Identification Number:
007755557

Description:
LEVER,REMOTE CONTROL

Detail:
A rigid item usually in the form of an arm of various shapes and cross sections, containing two or more holes so spaced that one serves as a pivot with or without hubs and must have a definite means for securing to a shaft (such as threaded hole for set-screw, keyway(s), splines, serrations or some clamping device). The other hole(s) connect(s) to CONNECTING LINK, RIGID; WIRE ROPE ASSEMBLY, SINGLE LEG; or CLEVIS, ROD END; to provide transmission of movement to other parts of the mechanism. See also BELL CRANK. For manually operated items see LEVER, MANUAL CONTROL.


Manufacturer Information:
782097-198897LOCKHEED MARTIN CORP


Techincal Specification:
BORE DIAMETER1.312 INCHES MINIMUM AND 1.313 INCHES MAXIMUM
BORE LENGTH2.125 INCHES NOMINAL
BORE TYPEPLAIN STRAIGHT
CENTER TO CENTER DISTANCE BETWEEN LINK AND SHAFT HOLES2.618 INCHES NOMINAL
DISTANCE BETWEEN FORK INSIDE SPREAD0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
LINK END HOLE DIAMETER0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
LINK END THICKNESS0.821 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367, COMP 7075, T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
SHAFT END THICKNESS2.125 INCHES NOMINAL


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