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National Stock Number:
3040-01-459-6628
Federal Supply Class:
3040
National Item Identification Number:
014596628
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:
| 8100-1253-0238 | 70876 | BATH IRON WORKS CORPORATION | | 8100-1253-0238 PC 552 | 70876 | BATH IRON WORKS CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END BEARING SEAT DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM | | FIRST END BEARING SEAT LENGTH | 1.891 INCHES NOMINAL | | FIRST END DIAMETER | 1.2500 INCHES NOMINAL | | FIRST END DISTANCE FROM BEARING SEAT TO END | 0.438 INCHES NOMINAL | | FIRST END STYLE | BEARING SEAT | | LARGEST STEP DIAMETER | 1.496 INCHES MINIMUM AND 1.497 INCHES MAXIMUM | | OVERALL LENGTH | 3.766 INCHES NOMINAL | | MATERIAL | STEEL COMP 316 | | SECOND END DIAMETER | 1.2500 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 1.313 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | NHA SCUTTLE | | STEP QUANTITY | 2 |
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