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National Stock Number:
3040-01-283-4578
Federal Supply Class:
3040
National Item Identification Number:
012834578
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:
| 5-11-846-45-51 | 81337 | W1D1 NATICK SOLDIER CENTER | | M534K33-36 | 13305 | CAM FABRICATED SYSTEMS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | LARGEST STEP DIAMETER | 4.122 INCHES MINIMUM AND 4.123 INCHES MAXIMUM | | OVERALL LENGTH | 22.375 INCHES NOMINAL | | MATERIAL | STEEL COMP 1020 OR STEEL COMP 1030 | | SPECIAL FEATURES | 1 EA FLANGE ROLL,ITEM 51 DWG 5-11-846;MATL STEEL,CORROSION RESISTING;MACHINED TO MIN 4.122 IN AND MAX 4.123 IN AFTER SHRUNK ON ITEM 45 DWG 5-11-846 | | SURFACE FINISH | 32.0 MICROINCHES |
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