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National Stock Number:
3040-00-781-1077
Federal Supply Class:
3040
National Item Identification Number:
007811077
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:
| 2814466 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | BUWEPS DWG28144 | 08092 | DEPARTMENT OF THE NAVY NAVAL SURFACE WARFARE CENTER CRANE DETACHMENT |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.120 INCHES NOMINAL | | FIRST END DIAMETER | 1.7358 INCHES MINIMUM AND 1.7408 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 1.6450 INCHES MINIMUM AND 1.6550 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.0680 INCHES MINIMUM AND 0.0720 INCHES MAXIMUM | | FIRST END STYLE | CIRCULAR GROOVED | | FSC APPLICATION DATA | GUN MOUNT | | LARGEST STEP DIAMETER | 1.7358 INCHES MINIMUM AND 1.7408 INCHES MAXIMUM | | OVERALL LENGTH | 51.938 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 | | SECOND END EXTERNAL THREAD LENGTH | 0.782 INCHES NOMINAL | | SECOND END DIAMETER | 0.9690 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 3 | | SPECIAL FEATURES | SPLINE TEETH POSITIONED IN ACCORDANCE W/NAVORD DWG 2814466 |
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