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National Stock Number:
3040-01-507-7846
Federal Supply Class:
3040
National Item Identification Number:
015077846
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:
| 556-7015844-2 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7015844 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H791-7000-2 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 6.125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 ALY 464 1/2H FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | SPECIAL FEATURES | ALSO HAS HOLE DRILLED THROUGH IT'S LENGTH AT 0.410 IN. DIAMETER; IS PART OF A TOOL ASSEMBLY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PULL ROD | | SECOND END ANGLE BETWEEN FLATS | 180.0 DEGREES NOMINAL | | SECOND END DIAMETER | 0.7900 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.500 INCHES NOMINAL | | SECOND END STYLE | TWO FLATS | | STEP QUANTITY | 3 |
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