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National Stock Number:
3040-01-492-0293
Federal Supply Class:
3040
National Item Identification Number:
014920293
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:
| 566-6985428 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 566-6985428-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 1.220 INCHES NOMINAL | | FIRST END DIAMETER | 0.4320 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 4.740 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CONTROL ARM | | MATERIAL DOCUMENT AND CLASSIFICATION | 81348/QQ-S-763 CL-316, COND-A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 316 | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 1.500 INCHES MINIMUM | | SECOND END STYLE | INTERNAL THREADED | | STEP QUANTITY | 2 | | SPECIAL FEATURES | SECOND END HAS A MOUNTING ARM 0.250 IN. THICK AND 0.5 IN. WIDE, WITH A 0.220 IN. DIA. MOUNTING HOLE |
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