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National Stock Number:
3040-00-922-8016
Federal Supply Class:
3040
National Item Identification Number:
009228016
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:
| 11699479 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.3748 INCHES MINIMUM AND 0.3751 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.710 INCHES MINIMUM AND 0.725 INCHES MAXIMUM | | OVERALL LENGTH | 4.625 INCHES MINIMUM AND 4.641 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624: 3310 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | WIDE SLOT THRU SHAFT (BOTH SIDES)0.188 IN. MIN.-0.190 IN. MAX. W,0.690 IN. LG,LOCATED 1.057 IN. LG. FROM SECOND END STYLE | | STEP QUANTITY | 6 | | SURFACE FINISH | 125.0 MICROINCHES |
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