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National Stock Number:
4320-00-148-0973
Federal Supply Class:
4320
National Item Identification Number:
001480973
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:
| 1417 | 54641 | LEAR SIEGLER INC SHERWOOD DIV | | H4320-148-0973 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.469 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.875 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | LARGEST STEP DIAMETER | 1.125 INCHES NOMINAL | | OVERALL LENGTH | 11.625 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | TWO NUMBER 61 WOODRUFF KEYWAYS LOCATED ON MAJOR DIA 180 DEG AOPART 5.750 IN. FROM FIRST END TO CENTER OF KEYWAY | | STEP QUANTITY | 3 |
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