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National Stock Number:
3040-01-497-3380
Federal Supply Class:
3040
National Item Identification Number:
014973380
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:
| 167-7066805 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 167-7066805-5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H547-2003-5 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.9960 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 2.5530 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 9 | | FIRST END STYLE | SPLINED (STRAIGHT) | | FIRST END SPLINE LENGTH | 4.420 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 2.9950 INCHES NOMINAL | | LARGEST STEP DIAMETER | 3.000 INCHES NOMINAL | | OVERALL LENGTH | 34.800 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HINGE SHAFT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FORM-2 ANL AH FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SECOND END EXTERNAL THREAD LENGTH | 2.500 INCHES NOMINAL | | SECOND END DIAMETER | 1.5000 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | NHA: LPT AND WST 30 INCH LOWER HATCH ASSEMBLY | | STEP QUANTITY | 2 | | SURFACE FINISH | 63.0 MICROINCHES |
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