3040-01-140-3830 SHAFT,STRAIGHT Index 3040-01-140-3832 SHAFT,SHOULDERED

National Stock Number:
3040-01-140-3831

Federal Supply Class:
3040

National Item Identification Number:
011403831

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:
10106916A486GNIMIKKEISTOKESKUS NCB FINLAND
266377106848HONEYWELL INTERNATIONAL INC
26637710SML3AERO INTERNATIONAL, LLC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.1250 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH0.250 INCHES NOMINAL
FIRST END STYLEEXTERNAL THREADED
LARGEST STEP DIAMETER0.180 INCHES NOMINAL
OVERALL LENGTH1.880 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION2663771,FSCM 06848 MFR REF SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
SECOND END DIAMETER0.1800 INCHES NOMINAL
SECOND END STEP LENGTH0.380 INCHES NOMINAL
SECOND END WIDTH ACROSS FLATS0.090 INCHES NOMINAL
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
STEP QUANTITY4


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