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National Stock Number:
3040-00-114-1551
Federal Supply Class:
3040
National Item Identification Number:
001141551
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:
| 64A98B413-1 | 11201 | DEVAL LIFE CYCLE SUPPORT LLC | | 64A98B413-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| FIRST END STYLE | FLAT KEYWAY | | MATERIAL | STEEL | | SURFACE FINISH | 125.0 MICROINCHES | | FIRST END KEYWAY WIDTH | 0.1245 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.875 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.070 INCHES NOMINAL | | FIRST END DIAMETER | 0.3750 INCHES NOMINAL | | END SIMILARITY | NOT IDENTICAL | | SECOND END STYLE | WOODRUFF KEYWAY | | SECOND END KEYWAY WIDTH | 0.1245 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.125 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.376 INCHES NOMINAL | | SECOND END DIAMETER | 0.312120 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.6250 INCHES NOMINAL | | OVERALL LENGTH | 4.188 INCHES NOMINAL | | STEP QUANTITY | 2 | | FSC APPLICATION DATA | RAM AND YAW ASSY | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 30003 | | DESIGN CONTROL REFERENCE | 64A98B413-1 |
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