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National Stock Number:
3040-01-253-7350
Federal Supply Class:
3040
National Item Identification Number:
012537350
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:
| 3P3937 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| FIRST END STYLE | PLAIN | | MATERIAL DOCUMENT AND CLASSIFICATION | IE 303 CATERPILLAR MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.690 INCHES NOMINAL | | SPECIAL FEATURES | HOLE 0.1177 IN. DIA THROUGH CENTER PERPENDICULAR TO END,C'SUNK ON EDGES TO 0.280 IN. DIA;PLATED 0.00060 IN.;HARDENED ROCKWELL C 62.0 MIN | | SURFACE FINISH | 32.0 MICROINCHES | | END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.6210 INCHES NOMINAL |
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