3040-01-079-8347 SHAFT,SHOULDERED Index 4440-01-079-8349 CARTRIDGE,DEHYDRATOR

National Stock Number:
3040-01-079-8348

Federal Supply Class:
3040

National Item Identification Number:
010798348

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:
18143F2W45152OSHKOSH CORP
18143FX245152OSHKOSH CORP
18143FX275Q65OSHKOSH DEFENSE LLC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER2.4950 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER2.1440 INCHES NOMINAL
FIRST END SPLINE QUANTITY10
FIRST END STYLESPLINED (STRAIGHT)
FIRST END SPLINE LENGTH3.299 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER2.4950 INCHES NOMINAL
LARGEST STEP DIAMETER3.968 INCHES NOMINAL
OVERALL LENGTH12.873 INCHES NOMINAL
MATERIALSTEEL
SECOND END DIAMETER3.4340 INCHES NOMINAL
SECOND END SPLINE QUANTITY20
SECOND END STYLESPLINED (STRAIGHT)
SECOND END SPLINE MAJOR DIAMETER3.4340 INCHES NOMINAL
SPECIAL FEATURESFIRST END CONTAINS 2 THREADED END HOLES,0.500-20 NF,0.875 IN. LG,SECOND END HAS 1.625 IN. DIA HOLE,3.500 IN. LG,COUNTERSUNK 1.750 IN. DIA,2.0000 IN. LG,ALSO HAS GROOVES ON BOTH ENDS OF MAJOR DIA
STEP QUANTITY6
SURFACE FINISH32.0 MICROINCHES


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