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National Stock Number:
3040-01-283-4577
Federal Supply Class:
3040
National Item Identification Number:
012834577
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:
| 5-11-845-38-39 | 81337 | W1D1 NATICK SOLDIER CENTER | | M534K33-28 | 13305 | CAM FABRICATED SYSTEMS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | LARGEST STEP DIAMETER | 3.872 INCHES MINIMUM AND 3.873 INCHES MAXIMUM | | OVERALL LENGTH | 23.250 INCHES NOMINAL | | MATERIAL | STEEL COMP 1020 OR STEEL COMP 1030 | | SPECIAL FEATURES | 1 EA FLANGE ROLL,ITEM 39 DWG 5-11-845;MATL STEEL,CORROSION RESISTING;MACHINED TO MIN 3.872 IN AND MAX 3.873 IN AFTER SHRUNK ON ITEM 38 DWG 5-11-845 |
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