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National Stock Number:
3040-01-311-5049
Federal Supply Class:
3040
National Item Identification Number:
013115049
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:
| 31W-0168 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 9282828-01 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.4990 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.4990 INCHES NOMINAL | | MATERIAL | STEEL COMP 4340 | | OVERALL LENGTH | 8.380 INCHES NOMINAL | | SECOND END DIAMETER | 1.2830 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.3750 INCHES NOMINAL | | SECOND END STYLE | HEXAGONAL | | SECOND END WIDTH ACROSS FLATS | 1.0000 INCHES NOMINAL | | STEP QUANTITY | 6 | | SPECIAL FEATURES | TECH ORDER 11W1-33-7-2 FIG 6 |
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