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National Stock Number:
3040-01-228-9178
Federal Supply Class:
3040
National Item Identification Number:
012289178
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:
| 176C2368 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| SECOND END EXTERNAL THREAD LENGTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES | | END SIMILARITY | NOT IDENTICAL | | FIRST END FLAT DEPTH | 0.0625 INCHES NOMINAL | | FIRST END FLAT LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | FIRST END TAPER LENGTH | 0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM | | FIRST END TAPER MAJOR DIAMETER | 0.4850 INCHES MINIMUM AND 0.4870 INCHES MAXIMUM | | FIRST END TAPER | 0.0320 PER FOOT IN INCHES | | FIRST END STYLE | TAPERED WITH FLAT | | LARGEST STEP DIAMETER | 0.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CL 304,COND A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-763,CL 304L,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 OR STEEL COMP 304L | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 1.734 INCHES MINIMUM AND 1.766 INCHES MAXIMUM | | SECOND END DIAMETER | 0.6250 INCHES NOMINAL |
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