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National Stock Number:
3040-00-913-3959
Federal Supply Class:
3040
National Item Identification Number:
009133959
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 10949774 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3040009133959 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.7190 INCHES NOMINAL FIRST END | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAYS AND INTERNALLY THREADED | | FIRST END INTERNAL THREAD LENGTH | 1.0000 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.1250 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.2487 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM | | FSC APPLICATION DATA | FAN DRIVE COOLING SYSTEM ENGINE,NONAIRCRAFT | | LARGEST STEP DIAMETER | 1.3750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 1040 OR STEEL COMP 1045 OR STEEL COMP 1137 | | OVERALL LENGTH | 10.156 INCHES NOMINAL | | STEP QUANTITY | 8 | | SURFACE FINISH | 125.0 MICROINCHES |
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