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National Stock Number:
3040-01-109-6954
Federal Supply Class:
3040
National Item Identification Number:
011096954
Description:
GEARSHAFT,SPUR
Detail:
A gearshaft with a single complement of spur gear teeth. For items with more than one complement of teeth, see GEARSHAFT (1), MULTIPLE GEARS.
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Manufacturer Information:
| 12317184 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| GEAR LOCATION ON SHAFT | MIDPOINT BETWEEN ENDS OF SHAFT | | GEAR MATERIAL | STEEL COMP 4140 AND STEEL COMP 4340 | | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM GEAR | | OVERALL LENGTH | 7.470 INCHES NOMINAL | | SPECIAL FEATURES | 1ST END GEAR:TEETH QTY 73;DIAMETRAL PITCH 12;PRESSURE ANGLE 20 DEGREES;2ND END GEAR:TEETH QTY 17;DIAMETRAL PITCH 8;PRESSURE ANGLE 20 DEGREES | | SHAFT LARGEST DIAMETER | 2.379 INCHES NOMINAL | | SHAFT MATERIAL | STEEL COMP 8620 AND STEEL COMP 4620 | | SHAFT TYPE | SHOULDERED |
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