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National Stock Number:
3040-00-972-2640
Federal Supply Class:
3040
National Item Identification Number:
009722640
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:
| 10876361 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3004735 | 61465 | GARWOOD/FELLER INC GARWOOD WINCH DIV | | 3040009722640 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.807 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 1.125 INCHES MINIMUM AND 1.145 INCHES MAXIMUM | | FIRST END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.2487 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM | | FIRST END STYLE | WOODRUFF KEYWAY | | LARGEST STEP DIAMETER | 1.973 INCHES MINIMUM AND 1.977 INCHES MAXIMUM | | OVERALL LENGTH | 14.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8620H | | SECOND END EXTERNAL KEYWAY LENGTH | 1.125 INCHES MINIMUM AND 1.145 INCHES MAXIMUM | | SECOND END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM | | SECOND END DISTANCE BETWEEN KEYWAY CENTERS | 2.438 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.749 INCHES NOMINAL | | SECOND END STYLE | TWO WOODRUFF KEYWAYS | | SECOND END KEYWAY WIDTH | 0.2487 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM | | STEP QUANTITY | 5 | | SURFACE FINISH | 125.0 MICROINCHES |
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