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National Stock Number:
3040-00-840-7984
Federal Supply Class:
3040
National Item Identification Number:
008407984
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:
| 170027 | 57712 | TELEMECHANICS INC | | 170027 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
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Techincal Specification:
| END HOLE/BALL DIAMETER | 0.052 INCHES NOMINAL 1ST END | | END HOLE/BALL DIAMETER | 0.062 INCHES NOMINAL 2ND END | | BORE DIAMETER | 0.251 INCHES NOMINAL | | BORE LENGTH | 0.042 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 0.565 INCHES NOMINAL 2ND END | | CENTER TO CENTER DISTANCE BETWEEN FULCRUM AND ARM END HOLE/SLOT/BALL | 0.906 INCHES NOMINAL 1ST END | | FSC APPLICATION DATA | TELETYPE AND FACSIMILE EQUIPMENT | | MATERIAL | STEEL | | SPECIAL FEATURES | COUNTERSUNK 0.070 IN. DIA BOTH SIDES AA ARM | | STYLE DESIGNATOR | FLAT, ONE OR MORE HOLES BOTH ARMS | | SURFACE TREATMENT | NICKEL |
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