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National Stock Number:
3040-01-215-8783
Federal Supply Class:
3040
National Item Identification Number:
012158783
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:
| 4592716 | 12934 | NAVAL AIR WARFARE CENTER WEAPONS DIV | | 4592716 ITEM 2 | 12934 | NAVAL AIR WARFARE CENTER WEAPONS DIV | | 4592716 ITEM 2 | 33855 | DUCOMMUN INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3750 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 5.070 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 316 | | SECOND END DIAMETER | 0.6230 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | TWO GROOVES 0.800 IN. WIDE,HEXAGONAL SECTION 0.915 IN. LG | | STEP QUANTITY | 4 | | SURFACE FINISH | 32.0 MICROINCHES |
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