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National Stock Number:
3040-01-486-4731
Federal Supply Class:
3040
National Item Identification Number:
014864731
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:
| 342-7067322-81 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7067322 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H643-7003 | 96169 | ELECTRIC BOAT CORPORATION | | H643-7003-81 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END HOLE DEPTH | 0.9950 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.4060 INCHES NOMINAL | | FIRST END DIAMETER | 1.2500 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.8000 INCHES NOMINAL | | FIRST END STYLE | SQUARE AND CROSS DRILLED HOLE | | FIRST END WIDTH ACROSS FLATS | 0.9950 INCHES NOMINAL | | LARGEST STEP DIAMETER | 1.4920 INCHES MINIMUM AND 1.4940 INCHES MAXIMUM | | OVERALL LENGTH | 11.3700 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FORM-2 COND-ANL;AH FIN-B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT HAND WHEEL LINKAGE | | SECOND END DIAMETER | 0.9970 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM | | SECOND END SPLINE LENGTH | 1.7800 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.9970 INCHES MINIMUM AND 0.9980 INCHES MAXIMUM | | SECOND END HOLE DEPTH | 0.9980 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.4060 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.8440 INCHES MINIMUM AND 0.8540 INCHES MAXIMUM | | SECOND END SPLINE QUANTITY | 10 | | SECOND END STYLE | CROSS DRILLED HOLE AND SPLINED (STRAIGHT) | | STEP QUANTITY | 4 |
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