3040-00-734-7889 SHAFT,STRAIGHT Index 2520-00-734-7891 SHAFT

National Stock Number:
3040-00-734-7890

Federal Supply Class:
3040

National Item Identification Number:
007347890

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:
3880Q3553D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
3880Q35545320PACCAR GOVERNMENT GROUP CO YARROW BAY OFFICE PK
734789019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
3880Q35578500MERITOR HEAVY VEHICLE SYSTEMS, LLC
3880Q35581921PACIFIC CAR AND FOUNDRY CO STRUCTURAL STEEL DIV


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER2.3621 INCHES MINIMUM AND 2.3626 INCHES MAXIMUM
FIRST END STYLEPLAIN
FSC APPLICATION DATATRANSMISSION TRANSFER,TRUCK TRACTOR
LARGEST STEP DIAMETER2.6255 INCHES MINIMUM AND 2.6265 INCHES MAXIMUM
OVERALL LENGTH5.09375 INCHES NOMINAL
MATERIALSTEEL
STEP QUANTITY3


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