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National Stock Number:
3040-01-493-4204
Federal Supply Class:
3040
National Item Identification Number:
014934204
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:
| 167-7409307-24 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7409307 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B541-1010 | 96169 | ELECTRIC BOAT CORPORATION | | B541-1010-24 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3750 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.6900 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | OVERALL LENGTH | 8.9200 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FORM 2 COND-ANL MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SWITCH CAM SHAFT | | SECOND END EXTERNAL THREAD LENGTH | 0.6900 INCHES NOMINAL | | SECOND END DIAMETER | 0.4380 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | NHA LDT BREECH HATCH | | STEP QUANTITY | 5 |
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