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National Stock Number:
3040-01-386-3463
Federal Supply Class:
3040
National Item Identification Number:
013863463
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:
| DAA7278D088-001 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.710 INCHES NOMINAL | | FIRST END DIAMETER | 0.9960 INCHES NOMINAL | | FIRST END STYLE | WOODRUFF KEYWAY | | FIRST END KEYWAY WIDTH | 0.2510 INCHES NOMINAL | | LARGEST STEP DIAMETER | 1.125 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 | | OVERALL LENGTH | 27.000 INCHES NOMINAL | | SPECIAL FEATURES | MFT OPTION).199 DIA X .59 IN DEEP CSK .500 DIA X 60 DEGREES(HOLES EACH END) | | STEP QUANTITY | 3 |
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