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National Stock Number:
3040-01-483-8561
Federal Supply Class:
3040
National Item Identification Number:
014838561
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:
| 563-7067897-42 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7067897 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H696-1603-42 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.2470 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 1.5600 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.6410 INCHES NOMINAL | | FIRST END HOLE DEPTH | 2.2470 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 3.0500 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 2.2450 INCHES MINIMUM AND 2.2470 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 1.9130 INCHES MINIMUM AND 1.9280 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 9 | | FIRST END STYLE | CROSS DRILLED HOLE AND SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 3.0000 INCHES NOMINAL | | OVERALL LENGTH | 17.7800 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FORM-2 COND-ANL FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT, UPPER | | SECOND END HOLE DIAMETER | 0.6410 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.6200 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 9 | | SECOND END STYLE | CROSS DRILLED HOLE AND SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 1.2500 INCHES NOMINAL | | SPECIAL FEATURES | SHAFT IS MODIFIED 10 SPLINE EACH END. SECOND END DRILLED THRU 90 DEGRESS OPPOSITE THRU HOLE ON FIRST END | | STEP QUANTITY | 4 |
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