4820-01-398-2085 VALVE,GATE Index 4820-01-398-2087 DISK,VALVE

National Stock Number:
3040-01-398-2086

Federal Supply Class:
3040

National Item Identification Number:
013982086

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:
36A288649-00103497GENERAL ELECTRIC CO OUTDOOR BREAKER BUSINESS SECTION


Techincal Specification:
END SIMILARITYNOT IDENTICAL
EXTERNAL KEYWAY LENGTH1.250 INCHES NOMINAL SECOND END
FIRST END DIAMETER2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER2.250 INCHES MAXIMUM
OVERALL LENGTH3.3750 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE3.2450 INCHES NOMINAL
SECOND END GROOVE WIDTH0.0460 INCHES MINIMUM AND 0.0560 INCHES MAXIMUM
SECOND END DIAMETER1.6250 INCHES NOMINAL
SECOND END STYLECIRCULAR GROOVED AND FLAT KEYWAY
SPECIAL FEATURESFIRST END HAS 3 HOLES EQUALLY SPACED .2812 INCH DIAMETER
STEP QUANTITY3


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