3040-00-483-1853 BELL CRANK Index 4920-00-483-1855 TEST BOX,MISSILE

National Stock Number:
1680-00-483-1854

Federal Supply Class:
1680

National Item Identification Number:
004831854

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:
1128LM40210-1126512NORTHROP GRUMMAN SYSTEMS CORPORATION
1128LM40210-1153345THERMON MANUFACTURING COMPANY DIV THERMON HOLDINGS LLC
1128LM40210-116M132SKYSPARES PARTS INC
1128LM40210-1179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BORE TYPESERRATED
CENTER TO CENTER DISTANCE BETWEEN LINK AND SHAFT HOLES3.250 INCHES NOMINAL
DISTANCE BETWEEN FORK INSIDE SPREAD0.489 INCHES NOMINAL
LINK END THICKNESS0.739 INCHES NOMINAL
LINK END HOLE DIAMETER0.250 INCHES NOMINAL
MAJOR DIAMETER0.575 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9, ALLOY 7075, T7351 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY
MINOR DIAMETER0.514 INCHES NOMINAL
SERRATION QUANTITY17
SHAFT END THICKNESS0.911 INCHES NOMINAL
SPECIAL FEATURESOFFSET HEIGHT: 0.349 IN. NOMINAL
STYLE DESIGNATOROFFSET, CLEVIS LINK END
SURFACE TREATMENTANODIZE


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