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National Stock Number:
3040-01-485-3961
Federal Supply Class:
3040
National Item Identification Number:
014853961
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:
| 721-7286699-3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7286699-3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H861-1506-3 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.3640 INCHES MINIMUM AND 1.3660 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.3640 INCHES MINIMUM AND 1.3660 INCHES MAXIMUM | | OVERALL LENGTH | 22.5500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A564 TY-630 COND-H1100 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT, T-BAR | | SECOND END DIAMETER | 0.6250 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.8500 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 2 | | SPECIAL FEATURES | SECOND STEP BY SECOND END HAS A KEYWAY 2.450 IN. LONG X 0.313 IN. NOMINAL WIDE X 0.1815 IN. NOMINAL DEEP | | SURFACE FINISH | 125.0 MICROINCHES |
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