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National Stock Number:
3040-01-609-6034
Federal Supply Class:
3040
National Item Identification Number:
016096034
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:
| 94477 | 07609 | NAVAL SURFACE WARFARE CENTER DAHLGREN DIV |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM | | FIRST END STEP LENGTH | 0.470 INCHES NOMINAL | | FIRST END STYLE | HEXAGONAL | | FIRST END WIDTH ACROSS FLATS | 0.551 INCHES MINIMUM AND 0.554 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.622 INCHES MINIMUM AND 0.623 INCHES MAXIMUM | | MATERIAL | STEEL COMP 304 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,GEAR,FEEDER | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 6.360 INCHES NOMINAL | | SPECIAL FEATURES | SHAFT HAS A GROVE 3.94 INCHES LONG CENTERED IN THE LENGTH OF THE SHAFT. EACH END IS ROUNDED USING A RADIUS EQUAL TO 1/2 OF THE GROOVE WIDTH. GROOVE IS 0.125 WIDE AND 0.186 DEEP. THE GROOVE ALSO HAS TWO HOLES THAT PASS THROUGH IT AND THE ENTIRE SHAFT. THESE HOLES ARE 2.805 INCHES FROM THE END OF THE SHAFT TO THE HOLE CENTER. THEY ARE 0.257 IN DIAMETER. THIS LEAVES THEM 0.750 BETWEEN CENTER. | | STEP QUANTITY | 2 |
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