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National Stock Number:
3040-00-790-5744
Federal Supply Class:
3040
National Item Identification Number:
007905744
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:
| 77723P5 | 00198 | PRATT & WHITNEY CANADA CORP | | 77723P5 | 77445 | RTX CORPORATION | | AS77723P5 | 12776 | AIRCRAFT SUPPLIES |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.5200 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | ACFT ENG,RECIPROCATING | | LARGEST STEP DIAMETER | 0.6923 INCHES MINIMUM AND 0.6925 INCHES MAXIMUM | | OVERALL LENGTH | 2.958 INCHES MINIMUM AND 2.968 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | STEP QUANTITY | 4 | | SURFACE FINISH | 8.0 MICROINCHES |
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