1680-00-028-8442 BELL CRANK Index 1560-00-028-8444 DOOR,AIRCRAFT

National Stock Number:
1680-00-028-8443

Federal Supply Class:
1680

National Item Identification Number:
000288443

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:
272-706504238597LOCKHEED MARTIN CORPORATION


Techincal Specification:
BORE DIAMETER1.217 INCHES MINIMUM AND 1.219 INCHES MAXIMUM
BORE LENGTH0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
BORE TYPEPLAIN STRAIGHT
CENTER TO CENTER DISTANCE BETWEEN LINK AND SHAFT HOLES5.052 INCHES MINIMUM AND 5.072 INCHES MAXIMUM
LINK END HOLE DIAMETER0.190 INCHES NOMINAL
MATERIALMAGNESIUM ALLOY
SHAFT END THICKNESS0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
STYLE DESIGNATORONE HOLE TONGUE LINK END, SECURING HOLE SHAFT END


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