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National Stock Number:
3040-01-096-4394
Federal Supply Class:
3040
National Item Identification Number:
010964394
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:
| 21277 | 96046 | CRANE PUMPS & SYSTEMS PFT CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 2.250 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 2.500 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 1.3730 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM | | FIRST END STYLE | FLAT KEYWAY | | FIRST END KEYWAY DEPTH | 0.172 INCHES MINIMUM AND 0.174 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.3125 INCHES NOMINAL | | LARGEST STEP DIAMETER | 2.625 INCHES NOMINAL | | MATERIAL | STEEL COMP 1141 | | OVERALL LENGTH | 18.375 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.137 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.2500 INCHES NOMINAL | | SECOND END DIAMETER | 1.2490 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM | | SECOND END STYLE | FLAT KEYWAY | | STEP QUANTITY | 8 |
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