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National Stock Number:
3040-01-438-1576
Federal Supply Class:
3040
National Item Identification Number:
014381576
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:
| 47696-502 | 12189 | METERMASTER INC | | 47696-502 ITEM 42 | 12190 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | PB52579 | 12190 | CURTISS-WRIGHT FLOW CONTROL CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.8350 INCHES NOMINAL | | FIRST END DIAMETER | 0.9965 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.1265 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.2510 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | LARGEST STEP DIAMETER | 1.490 INCHES NOMINAL | | MATERIAL | STEEL COMP 17-4PH | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.820 INCHES NOMINAL | | SECOND END DIAMETER | 0.6250 INCHES NOMINAL | | SECOND END STYLE | SQUARE (ROUND CORNERS) | | SECOND END WIDTH ACROSS FLATS | 0.4930 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.560 INCHES NOMINAL | | SPECIAL FEATURES | FIRST END INTERNALLY THD 3/8-16UNC X 0.750 DEEP | | STEP QUANTITY | 5 |
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