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National Stock Number:
3040-00-801-6682
Federal Supply Class:
3040
National Item Identification Number:
008016682
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:
| 3040008016682 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 8351597 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.7500 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 2.580 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 2.9230 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 2.7500 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 46 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 3.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 11-S-624 FED SPEC SINGLE MATERIAL RESPONSE OR SAE 4145 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4145 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 13.630 INCHES NOMINAL | | SECOND END DIAMETER | 2.7500 INCHES NOMINAL | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 2.650 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 2.9230 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 2.7500 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 46 | | SPECIAL FEATURES | 2ND END DRILLED 1.3125 IN. DIA TO 0.720 IN. DEPTH;1ST TAP 3/4-16UNF 2B | | STEP QUANTITY | 3 | | SURFACE FINISH | 100.0 MICROINCHES |
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