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National Stock Number:
3040-00-678-1786
Federal Supply Class:
3040
National Item Identification Number:
006781786
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:
| 2520006781786 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 8754143 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5595 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 6.940 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.780 INCHES NOMINAL | | SECOND END ANGLE BETWEEN KEYWAYS | 180.0 DEGREES NOMINAL | | SECOND END DIAMETER | 0.5595 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM | | SECOND END STYLE | TWO FLAT KEYWAYS | | SECOND END KEYWAY DEPTH | 0.060 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.0900 INCHES NOMINAL | | SPECIAL FEATURES | THREE GROOVES CENTER OF SHAFT | | SURFACE FINISH | 32.0 MICROINCHES |
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