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National Stock Number: 3040-00-250-1114
Federal Supply Class: 3040
National Item Identification Number: 002501114
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:
GB3655 | 86329 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | EXTERNAL KEYWAY LENGTH | 0.045 INCHES NOMINAL FIRST END | EXTERNAL KEYWAY LENGTH | 0.045 INCHES NOMINAL SECOND END | FIRST END DISTANCE FROM END TO GROOVE | 0.280 INCHES NOMINAL | FIRST END DIAMETER | 0.4500 INCHES NOMINAL | FIRST END KEYWAY DEPTH | 0.375 INCHES NOMINAL | FIRST END KEYWAY WIDTH | 0.1240 INCHES NOMINAL | FIRST END GROOVE DIAMETER | 0.3100 INCHES NOMINAL | FIRST END GROOVE WIDTH | 0.1600 INCHES NOMINAL | FIRST END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-8590 MIL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 8620 | OVERALL LENGTH | 3.207 INCHES NOMINAL | SECOND END DISTANCE FROM END TO GROOVE | 0.430 INCHES NOMINAL | SECOND END GROOVE DIAMETER | 0.3100 INCHES NOMINAL | SECOND END GROOVE WIDTH | 0.2490 INCHES NOMINAL | SECOND END DIAMETER | 0.4980 INCHES NOMINAL | SECOND END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY | SECOND END KEYWAY DEPTH | 0.375 INCHES NOMINAL | SECOND END KEYWAY WIDTH | 0.1240 INCHES NOMINAL |
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