3040-01-233-1774 BELL CRANK Index 6105-01-233-1776 END BELL,ELECTRICAL ROTATING EQU

National Stock Number:
3040-01-233-1775

Federal Supply Class:
3040

National Item Identification Number:
012331775

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:
311-575004153711NAVAL SEA SYSTEMS COMMAND
311-5750041-01953711NAVAL SEA SYSTEMS COMMAND
5750041-01953711NAVAL SEA SYSTEMS COMMAND
5750041-01980070LOCKHEED MARTIN CORPORATION


Techincal Specification:
BORE DIAMETER0.377 INCHES NOMINAL
BORE LENGTH0.250 INCHES NOMINAL
BORE TYPEPLAIN STRAIGHT
CENTER TO CENTER DISTANCE BETWEEN LINK AND SHAFT HOLES2.200 INCHES NOMINAL
DISTANCE BETWEEN FORK INSIDE SPREAD0.090 INCHES NOMINAL
LINK END THICKNESS0.250 INCHES NOMINAL
LINK END HOLE DIAMETER0.187 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
SHAFT END THICKNESS0.250 INCHES NOMINAL
STYLE DESIGNATORCLEVIS LINK END, SECURING HOLE(S) SHAFT END
SURFACE TREATMENTPASSIVATE


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