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National Stock Number:
3040-01-475-9535
Federal Supply Class:
3040
National Item Identification Number:
014759535
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:
| 124-4322621 PC 51 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4322623 PC 36 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4322621 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4322623 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 1.500 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.125 INCHES NOMINAL | | OVERALL LENGTH | 11.000 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | 1.125-16 R.H. THREADS 4.875 IN. LONG 1.250 IN. FROM 1ST END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT INDICATOR | | SECOND END DIAMETER | 1.1250 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.156 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.3125 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.875 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAY | | STEP QUANTITY | 4 | | SURFACE FINISH | 125.0 MICROINCHES |
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