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National Stock Number:
3040-01-105-8791
Federal Supply Class:
3040
National Item Identification Number:
011058791
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:
| 12297138 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL | | SURFACE TREATMENT | CADMIUM | | STYLE DESIGNATOR | RAISED FACE PIVOT AND END HOLES | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 2.250 INCHES NOMINAL 1ST END | | 2.250 INCHES NOMINAL 2ND END | | END HOLE/BALL DIAMETER | 0.312 INCHES MINIMUM AND | | 0.338 INCHES MAXIMUM 1ST END | | 0.312 INCHES MINIMUM AND | | 0.338 INCHES MAXIMUM 2ND END | | BORE LENGTH | 1.228 INCHES MINIMUM AND | | 1.258 INCHES MAXIMUM | | BORE DIAMETER | 0.624 INCHES MINIMUM AND | | 0.626 INCHES MAXIMUM |
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