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National Stock Number:
3040-00-440-0083
Federal Supply Class:
3040
National Item Identification Number:
004400083
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:
| 31708P10 | 00198 | PRATT & WHITNEY CANADA CORP | | 31708P10 | 77445 | RTX CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8650 INCHES MINIMUM AND 0.8850 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | ACFT ENG R1830 | | LARGEST STEP DIAMETER | 1.2705 INCHES MINIMUM AND 1.2710 INCHES MAXIMUM | | OVERALL LENGTH | 4.4280 INCHES MINIMUM AND 4.4480 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6328 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.2705 INCHES MINIMUM AND 1.2710 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 5 |
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