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National Stock Number:
3040-00-396-4108
Federal Supply Class:
3040
National Item Identification Number:
003964108
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:
| 175993 | 00198 | PRATT & WHITNEY CANADA CORP | | 175993 | 77445 | RTX CORPORATION | | AS175993 | 12776 | AIRCRAFT SUPPLIES |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2485 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | ACFT ENG,RECIPROCATING | | LARGEST STEP DIAMETER | 1.2605 INCHES MINIMUM AND 1.2610 INCHES MAXIMUM | | OVERALL LENGTH | 3.8340 INCHES MINIMUM AND 3.8540 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6328 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.2605 INCHES MINIMUM AND 1.2610 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 4 |
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