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National Stock Number:
3040-01-502-0056
Federal Supply Class:
3040
National Item Identification Number:
015020056
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:
| 609116-27A | 50380 | RELIANCE ELECTRIC | | 609116-27A | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS | | 801635-521 | 50380 | RELIANCE ELECTRIC | | 801635-521 REV A PC NO.44 | 50380 | RELIANCE ELECTRIC | | 801635-521 REV A PC NO.44 | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 1.880 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 4.250 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 1.2500 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.348 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.25100 INCHES NOMINAL | | FIRST END DISTANCE FROM KEYWAY CENTER TO END | 1.060 INCHES NOMINAL | | FIRST END STYLE | INDENTED FLAT KEYWAY | | LARGEST STEP DIAMETER | 3.040 INCHES NOMINAL | | OVERALL LENGTH | 37.650 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | NICKEL ALLOY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT | | SECOND END DIAMETER | 2.3745 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.354 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.6250 INCHES NOMINAL | | STEP QUANTITY | 10 |
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