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National Stock Number:
3040-01-420-1122
Federal Supply Class:
3040
National Item Identification Number:
014201122
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:
| 1903-1391 | 09176 | PARKER-HANNIFIN CORPORATION | | 1903-1391 ITEM 12 | 09176 | PARKER-HANNIFIN CORPORATION | | N2256 | 09176 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END INTERNAL THREAD LENGTH | 0.3800 INCHES NOMINAL | | FIRST END DIAMETER | 1.6190 INCHES MINIMUM AND 1.6200 INCHES MAXIMUM | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 2.2430 INCHES MINIMUM AND 2.2450 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AST-564 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 17-4PH | | OVERALL LENGTH | 20.180 INCHES NOMINAL | | SECOND END DIAMETER | 1.3800 INCHES NOMINAL | | SECOND END STEP LENGTH | 1.5000 INCHES NOMINAL | | SECOND END STYLE | TONGUE ROUNDED ENDS | | SECOND END TONGUE THICKNESS | 1.0000 INCHES NOMINAL | | SECOND END TONGUE WIDTH | 1.3800 INCHES NOMINAL | | SPECIAL FEATURES | 1ST 1ST END HAS TWO DRILLED HOLES 0.204 BY .75 AND TAPPED 1/4-20UNC-2B, 2ND END RECTANGULAR ,ROUNDED CORNERS FLATS ON EACH SIDE AND BORED INTERNALLY. | | STEP QUANTITY | 6 | | SURFACE FINISH | 16.0 MICROINCHES |
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