Product Details | SHOULDERED SHAFT

3040-00-352-7700 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: 4F2256, 3040-00-352-7700, 00-352-7700, 3040003527700, 003527700

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-352-7700

Drawings & Photos | NSN 3040-00-352-7700


Cross Reference | NSN 3040-00-352-7700

Part Number Cage Code Manufacturer
4F2256 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 3040-00-352-7700

Characteristic Specifications
MATERIAL STEEL
FIRST END STYLE 9 INTERNAL THREADED
FIRST END DIAMETER 1.0000 INCHES NOMINAL
FIRST END INTERNAL THREAD LENGTH 0.500 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 51 CROSS DRILLED HOLE AND INTERNALLY THREADED
SECOND END DIAMETER 1.0000 INCHES NOMINAL
SECOND END HOLE DIAMETER 0.1250 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END 2.000 INCHES NOMINAL
SECOND END HOLE DEPTH 1.000 INCHES NOMINAL
SECOND END INTERNAL THREAD LENGTH 0.500 INCHES NOMINAL
LARGEST STEP DIAMETER 1.562 INCHES NOMINAL
OVERALL LENGTH 18.625 INCHES NOMINAL
STEP QUANTITY 3
SPECIAL FEATURES BOTH ENDS SERRATED 1.375 ON 1ST END 1.500 ON 2ND END,BOTH ENDS LONGITUDIONALLY 0.125 IN. DIA,3.375 IN. LG ON 1ST END,2.125 IN. LG ON 2ND END; DISTANCE BETWEEN HOLE CENTERS 13.625 IN.NOM
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 4F2256

Restrictions/Controls & Freight Information | NSN 3040-00-352-7700

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