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National Stock Number:
3040-00-349-4196
Federal Supply Class:
3040
National Item Identification Number:
003494196
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:
| 729964 | 11371 | BMT AEROSPACE USA, INC. | | 729964 | 28596 | ARROW GEAR LLC | | 729964 | 31340 | ENJET AERO BLOOMFIELD, LLC | | 729964 | 52661 | RTX CORPORATION | | 729964 | 56055 | PRECISION SPEED MANUFACTURING, LLC | | 729964 | 77445 | RTX CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END STYLE | SPLINED (STRAIGHT) | | FIRST END SPLINE MAJOR DIAMETER | 0.2680 INCHES MINIMUM AND 0.2710 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM | | OVERALL LENGTH | 4.450 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END STYLE | SLOTTED | | SECOND END SLOT WIDTH | 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM | | SPECIAL FEATURES | FIRST END FIRST STEP SPLINED,MAJOR COMPLEMENT STYLE SLOTTED | | STEP QUANTITY | 5 |
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