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National Stock Number:
3040-01-337-7313
Federal Supply Class:
3040
National Item Identification Number:
013377313
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:
| AMD-787 | 70433 | APPLETON MARINE INC | | AMD-787 ITEM 4 | 70433 | APPLETON MARINE INC | | DMD-1121-1 | 70433 | APPLETON MARINE INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.9400 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 1.3800 INCHES NOMINAL | | FIRST END DIAMETER | 0.9980 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.1250 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.2500 INCHES NOMINAL | | FIRST END STYLE | INDENTED FLAT KEYWAY | | LARGEST STEP DIAMETER | 2.500 INCHES NOMINAL | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 74.375 INCHES NOMINAL | | SECOND END DIAMETER | 2.0000 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.685 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 1.2500 INCHES NOMINAL | | SECOND END STYLE | THREADED CROSS DRILLED | | STEP QUANTITY | 4 |
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