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National Stock Number: 3040-00-752-1899
Federal Supply Class: 3040
National Item Identification Number: 007521899
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:
1005A7 | 56442 | DIAMOND REO TRUCK CO | 7521899 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 913620 | 58275 | SASCO INC CANADIAN DIV |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | FIRST END DISTANCE FROM END TO FLAT | 0.094 INCHES NOMINAL | FIRST END EXTERNAL THREAD LENGTH | 0.8125 INCHES NOMINAL | FIRST END STYLE | EXTERNAL THREADED | FSC APPLICATION DATA | WATER PUMP ENGINE NONAIRCRAFT | OVERALL LENGTH | 7.1875 INCHES NOMINAL | MATERIAL | STEEL | SECOND END DIAMETER | 0.6670 INCHES NOMINAL | SECOND END STYLE | PLAIN | SPECIAL FEATURES | TAPER ON B END OF SHAFT 0.750 IN TAPER PER FT BY 1.1250 IN. LG |
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