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National Stock Number:
3040-01-219-7795
Federal Supply Class:
3040
National Item Identification Number:
012197795
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:
| SSN593-520-1862116 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | SSN593-520-1862116 PIECE 4 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9920 INCHES NOMINAL | | FIRST END SLOT DEPTH | 0.188 INCHES NOMINAL | | FIRST END SLOT WIDTH | 0.125 INCHES NOMINAL | | FIRST END STYLE | SLOTTED | | LARGEST STEP DIAMETER | 1.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY OR NICKEL ALLOY | | SECOND END EXTERNAL THREAD LENGTH | 0.812 INCHES NOMINAL | | SECOND END DIAMETER | 0.8750 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED AND EXTERNALLY THREADED | | SECOND END HOLE DEPTH | 0.875 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1875 INCHES NOMINAL | | SPECIAL FEATURES | BOTH ENDS CHAMFERED 1/16 IN. X 45 DEG | | STEP QUANTITY | 2 |
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