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National Stock Number:
3040-01-502-2969
Federal Supply Class:
3040
National Item Identification Number:
015022969
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:
| 34-26-7820 | 96169 | ELECTRIC BOAT CORPORATION | | 512-7067304-24 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7067304 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H643-2612-24 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6200 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.500 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 19.590 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CLASS 304, CONDITION B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT DOOR DAMPER | | SECOND END EXTERNAL THREAD LENGTH | 1.600 INCHES NOMINAL | | SECOND END DIAMETER | 0.6200 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY AND INTERNALLY THREADED | | SECOND END INTERNAL THREAD LENGTH | 2.220 INCHES NOMINAL | | SPECIAL FEATURES | NEXT HIGHER ASSEMBLY: VENTILATION DAMPER CCSM EVAVUATION. | | STEP QUANTITY | 4 | | SURFACE FINISH | 125.0 MICROINCHES |
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