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National Stock Number:
3040-00-106-4053
Federal Supply Class:
3040
National Item Identification Number:
001064053
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:
| 502AS2321 | 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 DIAMETER | 7.9390 INCHES MINIMUM AND 7.9400 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 7.940 INCHES NOMINAL | | OVERALL LENGTH | 7.335 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | 1ST END FLANGED W/12 HOLES,0.284 IN.DIA,EQUALLY SPACED | | SECOND END EXTERNAL THREAD LENGTH | 0.6700 INCHES NOMINAL | | SECOND END DIAMETER | 3.1250 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 4 |
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