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National Stock Number:
3040-01-499-7142
Federal Supply Class:
3040
National Item Identification Number:
014997142
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:
| 123-7535145 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 123-7535145 ITEM NO 31 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.3750 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.375 INCHES NOMINAL | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DOG SPINDLE | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 CRES-316L NATIONAL SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL | | SECOND END EXTERNAL THREAD LENGTH | 1.2500 INCHES NOMINAL | | SECOND END DIAMETER | 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | SECOND END STYLE | EXTERNAL THREADED | | SPECIAL FEATURES | THREADED END IS 3/4-10 UNC X 1 1/4 LONG. SPINDLE WILL BE WELDED TO ITEM 27 ANGLE SILL AT INSTALLATION. | | STEP QUANTITY | 2 |
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