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National Stock Number:
3040-00-757-4513
Federal Supply Class:
3040
National Item Identification Number:
007574513
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:
| 64A98C319-1 | 11201 | DEVAL LIFE CYCLE SUPPORT LLC | | 64A98C319-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2500 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 3.500 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.2500 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 1.0235 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 16 | | FIRST END STYLE | SPLINED (STRAIGHT) | | LARGEST STEP DIAMETER | 1.250 INCHES NOMINAL | | OVERALL LENGTH | 11.875 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.312 INCHES NOMINAL | | SECOND END DIAMETER | 1.1875 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.812 INCHES NOMINAL | | SECOND END STYLE | INDENTED FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.188 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.3125 INCHES NOMINAL | | STEP QUANTITY | 2 |
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