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National Stock Number:
3040-01-500-5374
Federal Supply Class:
3040
National Item Identification Number:
015005374
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:
| 596-7409714 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 596-7409714-2 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B831-5110-2 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3700 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.690 INCHES MINIMUM | | FIRST END FLAT DEPTH | 0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM | | FIRST END STYLE | FLATTED | | LARGEST STEP DIAMETER | 1.500 INCHES NOMINAL | | OVERALL LENGTH | 14.630 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A564 TYPE-630 CONDITION-H1150,HF NATIONAL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | 1.371-1.373 INCH DIAMETER X 1.900 LONG STRAIGHT GEAR TEETH PROVIDED ON SHAFT 5.460 INCH FROM SECOND END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,DRIVE.AFT | | SECOND END DIAMETER | 1.4150 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 1.2770 INCHES MINIMUM | | SECOND END SPLINE QUANTITY | 22 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 1.3750 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 20.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 2.100 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.4150 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM | | STEP QUANTITY | 9 | | SURFACE FINISH | 32.0 MICROINCHES |
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