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National Stock Number:
3040-01-247-0565
Federal Supply Class:
3040
National Item Identification Number:
012470565
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:
| 1395AS335 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 1395AS335 | 4T363 | DSO MFG CO INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6242 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.0800 INCHES NOMINAL | | FIRST END STYLE | HEXAGONAL | | FIRST END WIDTH ACROSS FLATS | 0.7400 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.7400 INCHES NOMINAL | | MATERIAL | STEEL OR STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 4340 | | OVERALL LENGTH | 1.570 INCHES NOMINAL | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.4050 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0900 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.330 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.330 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | STEP QUANTITY | 3 |
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