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National Stock Number:
3040-00-354-3393
Federal Supply Class:
3040
National Item Identification Number:
003543393
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:
| 11-8-51 | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 11-8-51 | 43491 | GENERAL SIGNAL CORP | | C9-774-09-0004 | 00742 | AIR PRODUCTS & CHEMICALS, INC | | E50-6A | 00742 | AIR PRODUCTS & CHEMICALS, INC | | E50-6A | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | 50-6 | 04579 | AURORA PUMP A UNIT OF GENERAL SIGNAL CORP | | E50-6A | 43491 | GENERAL SIGNAL CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.250 INCHES NOMINAL FIRST END | | FIRST END DIAMETER | 1.1807 INCHES MINIMUM AND 1.1810 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.750 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | FSC APPLICATION DATA | CAUSTIC PUMP ASSEMBLY,OXYGEN AND NITROGEN | | LARGEST STEP DIAMETER | 21.625 INCHES NOMINAL | | OVERALL LENGTH | 22.750 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END EXTERNAL THREAD LENGTH | 0.563 INCHES NOMINAL | | SECOND END DIAMETER | 1.1807 INCHES MINIMUM AND 1.1810 INCHES MAXIMUM | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 2 |
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