Product Details | SHOULDERED SHAFT

3040-01-063-4790 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.

Part Alternates: 10940713, 3040-01-063-4790, 01-063-4790, 3040010634790, 010634790

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 05 AUG 1978 01-063-4790

Drawings & Photos | NSN 3040-01-063-4790


Cross Reference | NSN 3040-01-063-4790

Part Number Cage Code Manufacturer
10940713 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3040-01-063-4790

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
SURFACE FINISH 63.0 MICROINCHES
FIRST END STYLE 15 INDENTED FLAT KEYWAY
FIRST END KEYWAY WIDTH 0.2460 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH 1.690 INCHES NOMINAL
FIRST END KEYWAY DEPTH 0.173 INCHES NOMINAL
FIRST END DISTANCE FROM KEYWAY CENTER TO END 2.240 INCHES NOMINAL
FIRST END DIAMETER 1.5600 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 5 CIRCULAR GROOVED
SECOND END GROOVE WIDTH 0.0390 INCHES NOMINAL
SECOND END GROOVE DIAMETER 1.2820 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE 0.410 INCHES NOMINAL
SECOND END DIAMETER 1.3780 INCHES NOMINAL
LARGEST STEP DIAMETER 1.530 INCHES NOMINAL
OVERALL LENGTH 5.450 INCHES NOMINAL
STEP QUANTITY 3
SPECIAL FEATURES FIRST END CIRCULAR GROOVED GROOVE WIDTH 0.044 IN. NOMINAL,GROOVE GIAMETER 1.108 IN. NOMINAL,DISTANCE FROM END TO GROOVE 0.191 IN. NOMINAL; PARTIAL BORE SECOND END,5 INVLUTE SPLINES 1.000 IN. LG WITH COUNTERBORES AT SPLINE ENDS

Restrictions/Controls & Freight Information | NSN 3040-01-063-4790

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information