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National Stock Number:
3040-01-500-1189
Federal Supply Class:
3040
National Item Identification Number:
015001189
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:
| 596-7409917 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 596-7409917-81 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B831-2412-81 | 96169 | ELECTRIC BOAT CORPORATION | | B8312412A-81 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3750 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.790 INCHES NOMINAL | | OVERALL LENGTH | 6.062 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 304, COND-A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT | | SECOND END EXTERNAL THREAD LENGTH | 0.560 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.2700 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1900 INCHES NOMINAL | | SECOND END DIAMETER | 0.3750 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.560 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | SPECIAL FEATURES | SHAFT IS A SUB-ASSEMBLY OF THE CARGO BAY CENTER/OUTBOARD HOIST; END ITEM: BELT ASSEMBLY | | STEP QUANTITY | 8 | | SURFACE FINISH | 32.0 MICROINCHES |
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