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National Stock Number: 3040-00-752-1047
Federal Supply Class: 3040
National Item Identification Number: 007521047
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:
2353T2 | 22852 | SPALLA INC | 2353T2 | 56442 | DIAMOND REO TRUCK CO | 7521047 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 30-60-13 | 95019 | DANA CORP SPICER TRANSMISSION DIV | 2520007521047 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 2520007521047 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 914110 | 58275 | SASCO INC CANADIAN DIV |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | FIRST END STYLE | PLAIN | OVERALL LENGTH | 7.750 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 8620 | SECOND END DIAMETER | 1.0100 INCHES MINIMUM AND 1.0150 INCHES MAXIMUM | SECOND END FLAT DEPTH | 0.2250 INCHES NOMINAL | SECOND END FLAT LENGTH | 0.188 INCHES NOMINAL | SECOND END INTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL | SECOND END STYLE | FLATTED AND INTERNALLY THREADED | SURFACE FINISH | 15.0 MICROINCHES |
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