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National Stock Number: 3040-01-338-4434
Federal Supply Class: 3040
National Item Identification Number: 013384434
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:
1843710 | 45152 | OSHKOSH CORP | 1843710 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
END SIMILARITY | IDENTICAL | FIRST END DIAMETER | 1.4945 INCHES NOMINAL | FIRST END STYLE | PLAIN | LARGEST STEP DIAMETER | 3.464 INCHES NOMINAL | MATERIAL | STEEL COMP 4340 | PROPRIETARY CHARACTERISTICS | PACS | OVERALL LENGTH | 12.170 INCHES NOMINAL | SPECIAL FEATURES | 2.000 IN. INBOARD OF 1ST END IS AN EXTERNAL INVOLUTE SPLINE,3.464 IN. DIA,20 TEETH W/ 20 DEG PRESSURE ANGLE AND A PITCH DIA OF 3.333 IN. ;2ND END HAS 2.500 IN. DP HOLE TAPPED 0.750 IN.-10UNC FOR 2.000 IN. | STEP QUANTITY | 6 |
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