1680-00-714-5983 BELL CRANK Index 3040-00-714-5992 GEARSHAFT,SPUR

National Stock Number:
1680-00-714-5984

Federal Supply Class:
1680

National Item Identification Number:
007145984

Description:
BELL CRANK

Detail:
An item in the form of two arms at an angle, having its fulcrum at the apex of the angle, and used to provide a means of changing the direction or varying the intensity of a pushing or pulling force. See also ARM (as modified); and LEVER (as modified).


Manufacturer Information:
3-13451-5020JRC1NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
3-13451-50215992AEROPARTS MANUFACTURING & REPAIR, INC
3-13451-5021CR64SOLIDIFORM, INC
3-13451-50226993DANKO ARLINGTON, INC.
3-13451-50234336TECT HYPERVELOCITY, INC.
3-13451-5024R788K & K PRECISION MANUFACTURING, INC
3-13451-5026S522CONTAINER MACHINERY, INC.
3-13451-50276823NORTHROP GRUMMAN SYSTEMS CORPORATION
3-13451-50279U29NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
END HOLE/BALL DIAMETER0.312 INCHES NOMINAL 1ST END
BORE DIAMETER1.250 INCHES NOMINAL
BORE LENGTH2.359 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL14.315 INCHES MINIMUM AND 14.325 INCHES MAXIMUM 2ND END
CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL7.245 INCHES MINIMUM AND 7.255 INCHES MAXIMUM 1ST END
COUNTERBORE DEPTH0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
COUNTERBORE DIAMETER1.687 INCHES MINIMUM AND 1.688 INCHES MAXIMUM
MATERIALALUMINUM ALLOY
STYLE DESIGNATORRAISED FACED HOLES, OFFSET ARM


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