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National Stock Number:
3040-00-147-4498
Federal Supply Class:
3040
National Item Identification Number:
001474498
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:
| 98484 | 00198 | PRATT & WHITNEY CANADA CORP | | 98484 | 77445 | RTX CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5625 INCHES MINIMUM AND 0.5635 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | ACFT ENG R2800 | | LARGEST STEP DIAMETER | 0.700 INCHES NOMINAL | | OVERALL LENGTH | 4.580 INCHES NOMINAL | | MATERIAL | STEEL COMP 1118 | | SPECIAL FEATURES | 1 HOLE DRILLED LONGITUDINALLY THROUGH SHAFT,0.250 IN. DIA,4.580 IN. LG,COUNTERSINK A AND B ENDS 60 DEG,0.330 IN. DIA | | SECOND END DIAMETER | 0.5625 INCHES MINIMUM AND 0.5635 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO FLAT | 0.700 INCHES MINIMUM AND 2.880 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 1.0700 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM | | SECOND END FLAT LENGTH | 0.750 INCHES NOMINAL | | SECOND END GROOVED FLAT LENGTH | 0.7500 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.1353 INCHES MINIMUM AND 0.1410 INCHES MAXIMUM | | SECOND END HOLE DIAMETER | 0.0937 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | STEP QUANTITY | 2 |
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