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National Stock Number:
3040-01-583-8757
Federal Supply Class:
3040
National Item Identification Number:
015838757
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:
| PD44500PCBB | 1M442 | BWXT NUCLEAR OPERATIONS GROUP INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2480 INCHES NOMINAL | | FIRST END STYLE | FLATTED | | LARGEST STEP DIAMETER | 0.125 INCHES NOMINAL | | MATERIAL | STEEL COMP 1018 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MW ELONGATION ROD | | OVERALL LENGTH | 11.875 INCHES NOMINAL | | SPECIAL FEATURES | STUD ELONGATION INSPECTION KIT |
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