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National Stock Number: 3040-00-447-3974
Federal Supply Class: 3040
National Item Identification Number: 004473974
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:
18172B | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | 18172B | 28265 | HERCULES ENGINE CO INC |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.7496 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.406 INCHES NOMINAL | FIRST END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL | FIRST END KEYWAY WIDTH | 0.1550 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM | FIRST END STYLE | WOODRUFF KEYWAY | FSC APPLICATION DATA | WATER PUMP,ENGINE,NONACFT | OVERALL LENGTH | 10.469 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | SPECIAL FEATURES | 0.859 IN. BETWEEN KEYWAY CENTER | SECOND END EXTERNAL KEYWAY LENGTH | 0.750 INCHES NOMINAL | SECOND END HOLE DIAMETER | 0.1890 INCHES NOMINAL | SECOND END DIAMETER | 0.7496 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.625 INCHES NOMINAL | SECOND END STYLE | WOODRUFF KEYWAY AND CROSS DRILLED | SECOND END KEYWAY WIDTH | 0.1550 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM |
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