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National Stock Number:
3040-01-603-8053
Federal Supply Class:
3040
National Item Identification Number:
016038053
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:
| 563-8217028-3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H552-0703-3 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| FIRST END SPLINE MINOR DIAMETER | 2.558 INCHES MINIMUM AND 2.573 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 10 | | FIRST END STYLE | STRAIGHT SPLINED AND EXTERNALLY THREADED | | LARGEST STEP DIAMETER | 1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 COND-ANL,AH,FM-2,FIN-A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY AND COPPER ALLOY AND ALUMINUM ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,OPERATING,SPLINED | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 22.44 INCHES NOMINAL | | SPECIAL FEATURES | ITEM IS THRD ON BOTH ENDS 1.500 6UNC-2A | | STEP QUANTITY | 1 | | SURFACE FINISH | 32.0 MICROINCHES | | END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 3.120 INCHES MINIMUM AND 3.122 INCHES MAXIMUM | | FIRST END EXTERNAL THREAD LENGTH | 2.700 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 4.045 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 2.995 INCHES MINIMUM AND 2.997 INCHES MAXIMUM |
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