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National Stock Number:
3040-01-505-5861
Federal Supply Class:
3040
National Item Identification Number:
015055861
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:
| 596-7409702-9 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7409702 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B831-4200-9 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM | | FIRST END SPLINE MAJOR DIAMETER | 1.7500 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 1.4800 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 8 | | FIRST END STYLE | SPLINED (STRAIGHT) | | FIRST END SPLINE LENGTH | 0.880 INCHES NOMINAL | | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL | | OVERALL LENGTH | 7.880 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A564, TYPE-630, CONDITION-H1025 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM-A484 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT DRIVER | | SECOND END DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | SECOND END STEP LENGTH | 1.190 INCHES NOMINAL | | SECOND END STYLE | SQUARE (ROUND CORNERS) | | SECOND END WIDTH ACROSS FLATS | 0.560 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | STEP QUANTITY | 7 | | SPECIAL FEATURES | SPLINE END OF SHAFT HAS RECESSED SQUARE DRIVE END STYLE, MEASUREMENTS: +.628, -.627 SQUARE ACROSS FLATS BY .91 DEEP. | | SURFACE FINISH | 63.0 MICROINCHES |
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