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National Stock Number:
3040-01-338-4431
Federal Supply Class:
3040
National Item Identification Number:
013384431
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:
| 1855783 | 78222 | R. H. SHEPPARD CO., INC. | | 1856294 | 78222 | R. H. SHEPPARD CO., INC. | | 2GK581 | 45152 | OSHKOSH CORP | | 2GK581 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 2.500 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 2.610 INCHES NOMINAL | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 10.781 INCHES NOMINAL | | SECOND END DIAMETER | 2.3900 INCHES NOMINAL | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 2.4089 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 1.760 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 2.4372 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 2.3504 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 58 | | SPECIAL FEATURES | 1ST END INCLUDES A DRILLED AND TAPPED HOLE 0.750 IN. 16UNF-2B FOR 1.125 IN.;2 IN. INBOARD OF 2ND END IS AN INVOLUTE EXTERNAL SPLINE W/ 62T AT 30 DEG PRESSURE ANGLE,2.6092 IN. MAJ DIA;2.5490 IN. MIN DIA;2,5833 IN. PITCH DIA | | STEP QUANTITY | 4 |
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