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National Stock Number:
3040-01-233-9030
Federal Supply Class:
3040
National Item Identification Number:
012339030
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:
| 615AS216 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END STYLE | TAPERED WITH FLAT | | FIRST END TAPER LENGTH | 0.312 INCHES NOMINAL | | FIRST END TAPER MAJOR DIAMETER | 1.3770 INCHES MINIMUM AND 1.3776 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 1.875 INCHES NOMINAL | | OVERALL LENGTH | 2.875 INCHES NOMINAL | | MATERIAL | STEEL COMP 1042 | | SECOND END DIAMETER | 1.8750 INCHES NOMINAL | | SECOND END STYLE | INTERNAL THREADED | | STEP QUANTITY | 5 |
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