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National Stock Number:
3040-00-739-2914
Federal Supply Class:
3040
National Item Identification Number:
007392914
Description:
SHAFT,STRAIGHT
Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 3H3329 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7400 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.550 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.6880 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.2560 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 8.240 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END GROOVED FLAT DEPTH | 0.350 INCHES NOMINAL | | SECOND END GROOVED FLAT LENGTH | 3.4700 INCHES NOMINAL | | SECOND END DIAMETER | 0.74000 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO FLAT | 1.200 INCHES NOMINAL | | SECOND END STYLE | FLAT GROOVED | | SPECIAL FEATURES | TWO PERPENDICULAR PRESSURE LUBRICATION HOLES 0.240 IN. DIA,0.250 IN. DEEP 1.400 IN. C TO C |
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