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National Stock Number:
3040-01-481-2287
Federal Supply Class:
3040
National Item Identification Number:
014812287
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 FIND NO 572 | 70876 | BATH IRON WORKS CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END GROOVE DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.1250 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.1250 INCHES NOMINAL | | FIRST END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM | | FIRST END DISTANCE FROM END TO GROOVE | 0.8750 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.5000 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM | | OVERALL LENGTH | 7.9375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AMS-QQ-S-763 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.8750 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.5000 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1250 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1250 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | SPECIAL FEATURES | BOTH ENDS CHAMFERED 45 DEGREES 1/8"WITH 8NC THREADS | | STEP QUANTITY | 5 | | SURFACE FINISH | 250.0 MICROINCHES |
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