4820-01-389-9059 VALVE,GATE Index 4820-01-389-9061 VALVE,PLUG

National Stock Number:
3040-01-389-9060

Federal Supply Class:
3040

National Item Identification Number:
013899060

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:
21103739253711NAVAL SEA SYSTEMS COMMAND
437-6404367 FIND 353711NAVAL SEA SYSTEMS COMMAND
437-6404367-353711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.6200 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER1.120 INCHES NOMINAL
OVERALL LENGTH1.120 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304 COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
SECOND END ANGLE BETWEEN HOLES90.0 DEGREES NOMINAL
SECOND END DIAMETER0.4990 INCHES NOMINAL
SECOND END HOLE DIAMETER0.1010 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END0.1600 INCHES NOMINAL
SECOND END STYLETWO CROSS DRILLED HOLES
SPECIAL FEATURESSECOND END HAS PARTIAL BORE
STEP QUANTITY3


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