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National Stock Number:
3040-01-278-6839
Federal Supply Class:
3040
National Item Identification Number:
012786839
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:
| 167C2311-2 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE ACROSS CORNERS | 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM | | FIRST END DIAMETER | 0.4987 INCHES MINIMUM AND 0.4997 INCHES MAXIMUM | | FIRST END SLOT WIDTH | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | | FIRST END STYLE | SLOTTED | | LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CLASS 316 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 316 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 8.190 INCHES MINIMUM AND 8.250 INCHES MAXIMUM | | SECOND END DIAMETER | 0.4987 INCHES MINIMUM AND 0.4997 INCHES MAXIMUM | | SECOND END HOLE DEPTH | 0.500 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1260 INCHES MINIMUM AND 0.1290 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 1.085 INCHES MINIMUM AND 1.095 INCHES MAXIMUM | | SECOND END STYLE | CROSS DRILLED HOLE AND SLOTTED | | SECOND END SLOT DEPTH | 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM | | SECOND END SLOT WIDTH | 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM | | SPECIAL FEATURES | CENTER SECTION 6.708 IN. LG; SLIGHTLY THICKER WITH 0.500PORM.005 IN. DIA; ONE STEP WITH 0.375-24 UNF-2A; 2.400PORM0.020 IN. DIA | | STEP QUANTITY | 4 |
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