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National Stock Number:
3040-01-498-1180
Federal Supply Class:
3040
National Item Identification Number:
014981180
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:
| 595-7067876 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 595-7067876-167 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H692-1802-167 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 4.010 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FORM-2 COND ANNEALED & AGE HARDENED FINISH B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT | | SECOND END DISTANCE FROM END TO GROOVE | 1.406 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 1.406 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1905 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1250 INCHES NOMINAL | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | SPECIAL FEATURES | SECOND GROOVE 0.216 - 0.217 DIAMETER X 0.094 - 0.104 WIDE AT 1.620 INCH FROM FIRST END OF SHAFT; 0.060 WIDE X 0.060 DEEP SLOT ON END OF SECOND END | | STEP QUANTITY | 6 |
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