3040-01-181-0901 SHAFT,SHOULDERED Index 4730-01-181-0903 FLANGE,PIPE

National Stock Number:
3040-01-181-0902

Federal Supply Class:
3040

National Item Identification Number:
011810902

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:
CA1100283130AIR & LIQUID SYSTEMS CORPORATION
CA11002-50783130AIR & LIQUID SYSTEMS CORPORATION
CA11002-783130AIR & LIQUID SYSTEMS CORPORATION


Techincal Specification:
END SIMILARITYNOT IDENTICAL
EXTERNAL KEYWAY LENGTH1.000 INCHES NOMINAL SECOND END
FIRST END EXTERNAL THREAD LENGTH0.625 INCHES NOMINAL
FIRST END DIAMETER0.5000 INCHES NOMINAL
FIRST END STYLEEXTERNAL THREADED
LARGEST STEP DIAMETER2.001 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY
OVERALL LENGTH35.063 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH0.750 INCHES NOMINAL
SECOND END DIAMETER1.5620 INCHES NOMINAL
SECOND END STYLEEXTERNALLY THREADED AND FLAT KEYWAY
SECOND END KEYWAY DEPTH0.094 INCHES NOMINAL
SECOND END KEYWAY WIDTH0.3125 INCHES NOMINAL
STEP QUANTITY9


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