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National Stock Number:
3040-00-150-7915
Federal Supply Class:
3040
National Item Identification Number:
001507915
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:
| 8754276 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BORE DIAMETER | 0.438 INCHES MINIMUM AND 0.443 INCHES MAXIMUM | | BORE LENGTH | 0.120 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698, TEMPER 2 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-698, TEMPER 4 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | 89.0 MIN AND 92.0 MAX ROCKWELL C HARDNESS RATING | | SURFACE TREATMENT | ZINC |
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