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National Stock Number:
3040-01-186-1372
Federal Supply Class:
3040
National Item Identification Number:
011861372
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:
| 245413 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV | | 245413 | 56122 | BELL PRECISION INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3738 INCHES MINIMUM AND 0.3743 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | DETECTING-RANGING SET AN/AAS-38 | | LARGEST STEP DIAMETER | 0.950 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643,TYPE 17-4 PH ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 2.850 INCHES NOMINAL | | SECOND END DIAMETER | 0.3120 INCHES NOMINAL | | SECOND END WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.500 INCHES NOMINAL | | SECOND END STYLE | HEXAGONAL | | STEP QUANTITY | 10 |
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