5910-01-426-4984 CAPACITOR,FIXED,CERAMIC DIELECTR Index 3040-01-426-4986 SHAFT,STRAIGHT

National Stock Number:
3040-01-426-4985

Federal Supply Class:
3040

National Item Identification Number:
014264985

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.


Manufacturer Information:
593-6960883 PC 153711NAVAL SEA SYSTEMS COMMAND
696088353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END SIMILARITYNOT IDENTICAL
EXTERNAL KEYWAY LENGTH0.8500 INCHES MINIMUM AND 0.8700 INCHES MAXIMUM FIRST END
EXTERNAL KEYWAY LENGTH2.7500 INCHES NOMINAL SECOND END
FIRST END GROOVE DIAMETER1.4770 INCHES MINIMUM AND 1.4790 INCHES MAXIMUM
FIRST END GROOVE WIDTH0.1250 INCHES MINIMUM AND 0.1410 INCHES MAXIMUM
FIRST END KEYWAY DEPTH0.1560 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM
FIRST END DIAMETER1.5548 INCHES MINIMUM AND 1.5830 INCHES MAXIMUM
FIRST END DISTANCE FROM END TO GROOVE0.5940 INCHES MINIMUM AND 0.5990 INCHES MAXIMUM
FIRST END EXTERNAL THREAD LENGTH0.5940 INCHES MINIMUM AND 0.5990 INCHES MAXIMUM
FIRST END STYLECIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED
FIRST END KEYWAY WIDTH0.3120 INCHES MINIMUM AND 0.3280 INCHES MAXIMUM
LARGEST STEP DIAMETER2.4970 INCHES MINIMUM AND 2.5030 INCHES MAXIMUM
MATERIALSTEEL
OVERALL LENGTH26.500 INCHES NOMINAL
SECOND END DIAMETER1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
SECOND END ANGLE BETWEEN KEYWAYS89.9 DEGREES MINIMUM AND 90.0 DEGREES MAXIMUM
SECOND END KEYWAY DEPTH0.2190 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM
SECOND END KEYWAY WIDTH0.4380 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM
SECOND END STYLETWO FLAT KEYWAYS
STEP QUANTITY5
SURFACE FINISH10.0 MICROINCHES


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