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National Stock Number:
3040-00-533-3284
Federal Supply Class:
3040
National Item Identification Number:
005333284
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:
| 9146765 | 01714 | LUCENT TECHNOLOGIES INC ADVANCED TECHNOLOGY SYSTEMS | | 9146765 | 03538 | LOCKHEED MARTIN CORPORATION | | 9146765 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL KEYWAY LENGTH | 2.0520 INCHES MINIMUM AND 2.0720 INCHES MAXIMUM | | FIRST END DIAMETER | 1.4990 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.1720 INCHES MINIMUM AND 0.2040 INCHES MAXIMUM | | FIRST END KEYWAY WIDTH | 0.3755 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | LARGEST STEP DIAMETER | 2.000 INCHES NOMINAL | | OVERALL LENGTH | 12.141 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1018 | | SPECIAL FEATURES | 2ND END HAS 2ND FLAT KEYWAY,0.183 IN.W BY 0.188 IN. DP BY 0.759 IN.LG | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.2035 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.3270 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.4150 INCHES NOMINAL | | SECOND END DIAMETER | 1.3125 INCHES MINIMUM AND 1.3129 INCHES MAXIMUM | | SECOND END STYLE | EXTERNALLY THREADED AND INDENTED FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.3755 INCHES NOMINAL | | STEP QUANTITY | 7 | | SURFACE FINISH | 63.0 MICROINCHES |
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