3040-01-365-7928 SHAFT,SHOULDERED Index 2530-01-365-7930 PARTS KIT,STEERING GEAR

National Stock Number:
3040-01-365-7929

Federal Supply Class:
3040

National Item Identification Number:
013657929

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:
MBEU14589730003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
MBEU145897U1604MARTIN-BAKER AIRCRAFT COMPANY LIMITED


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONFEAT
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.3700 INCHES MINIMUM AND 0.3720 INCHES MAXIMUM
FIRST END STEP LENGTH0.380 INCHES NOMINAL
FIRST END STYLESQUARE (ROUND CORNERS)
FIRST END WIDTH ACROSS FLATS0.3080 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM
LARGEST STEP DIAMETER0.370 INCHES MINIMUM AND 0.372 INCHES MAXIMUM
OVERALL LENGTH6.200 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5659 H1100 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
SECOND END DIAMETER0.3095 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM
SECOND END STEP LENGTH0.380 INCHES NOMINAL
SECOND END STYLESQUARE (ROUND CORNERS)
SECOND END WIDTH ACROSS FLATS0.2460 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM
SPECIAL FEATURESFLIGHT SAFETY CRITICAL
STEP QUANTITY3
SURFACE FINISH32.0 MICROINCHES


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