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National Stock Number:
3040-01-503-6400
Federal Supply Class:
3040
National Item Identification Number:
015036400
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:
| 596-7410332 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 596-7410332-59 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 596-7410507 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 596-7410507-16 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B434-5410-59 | 96169 | ELECTRIC BOAT CORPORATION | | B434-5412-16 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 1.943 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 1.4960 INCHES MINIMUM AND 1.4980 INCHES MAXIMUM | | FIRST END SPLINE LENGTH | 3.000 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.4960 INCHES MINIMUM AND 1.4980 INCHES MAXIMUM | | FIRST END SPLINE MINOR DIAMETER | 1.2740 INCHES MINIMUM AND 1.2840 INCHES MAXIMUM | | FIRST END SPLINE QUANTITY | 10 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 2.500 INCHES NOMINAL | | OVERALL LENGTH | 21.380 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,FORM 2,COND:ANEALED & AGE HARDENED, FINISH B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY K-500 | | SPECIAL FEATURES | 1.750-16UN-3A THREADED SECOND END OF SHAFT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,OUTPUT | | SECOND END DIAMETER | 1.8760 INCHES MINIMUM AND 1.8765 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 1.380 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.2910 INCHES MINIMUM AND 0.2965 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM | | SECOND END EXTERNAL THREAD LENGTH | 1.380 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 1.6400 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1200 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED | | STEP QUANTITY | 11 | | SURFACE FINISH | 16.0 MICROINCHES |
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