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National Stock Number: 3040-01-140-3683
Federal Supply Class: 3040
National Item Identification Number: 011403683
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).
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Manufacturer Information:
10106915 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 74A425006-1001 | 76301 | THE BOEING COMPANY | 74A425006-1001 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
MATERIAL | ALUMINUM ALLOY | STYLE DESIGNATOR | CLEVIS ENDS | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 3.361 INCHES NOMINAL 1ST END | | 5.084 INCHES NOMINAL 2ND END | END HOLE/BALL DIAMETER | 0.375 INCHES NOMINAL 1ST END | | 0.375 INCHES NOMINAL 2ND END | BORE LENGTH | 2.990 INCHES NOMINAL | BORE DIAMETER | 0.938 INCHES NOMINAL | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 76301 | DESIGN CONTROL REFERENCE | 74A425006-1001 |
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