3120-00-431-2719 BUSHING,SLEEVE Index 1560-00-431-2740 COLLAR,FIRESEAL,PYL

National Stock Number:
1680-00-431-2721

Federal Supply Class:
1680

National Item Identification Number:
004312721

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:
NYLC670-165149BARBER-COLMAN CO ENVIRONMENTAL CONTROLS DIV


Techincal Specification:
BORE TYPESERRATED
CENTER TO CENTER DISTANCE BETWEEN LINK AND SHAFT HOLES2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
LINK END HOLE DIAMETER0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
LINK END THICKNESS0.242 INCHES MINIMUM AND 0.258 INCHES MAXIMUM
MAJOR DIAMETER0.250 INCHES NOMINAL
MINOR DIAMETER0.234 INCHES MINIMUM AND 0.236 INCHES MAXIMUM
OVERALL WIDTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
SERRATION QUANTITY36
SHAFT END THICKNESS0.242 INCHES MINIMUM AND 0.258 INCHES MAXIMUM
STYLE DESIGNATORTWO HOLES LINK END, CLAMP TYPE SHAFT END


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