Product Details | SHOULDERED SHAFT

3040-00-355-4156 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: 70075698, 75698, 3040-00-355-4156, 00-355-4156, 3040003554156, 003554156

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-355-4156

Drawings & Photos | NSN 3040-00-355-4156


Cross Reference | NSN 3040-00-355-4156

Part Number Cage Code Manufacturer
70075698 89926 NEW HOLLAND CONSTRUCTION
75698 02280 AMERICAN HOIST AND DERRICK CO
75698 49185 TEREX AMERICAN CRANE CORP
75698 75535 CROSBY GROUP INC DBA NATIONAL SWAGE
75698 89926 NEW HOLLAND CONSTRUCTION

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Technical Data | NSN 3040-00-355-4156

Characteristic Specifications
MATERIAL STEEL COMP 4140
FIRST END STYLE 6 WOODRUFF KEYWAY
FIRST END KEYWAY WIDTH 0.1880 INCHES NOMINAL
FIRST END EXTERNAL KEYWAY LENGTH 1.000 INCHES NOMINAL
FIRST END DISTANCE FROM KEYWAY CENTER TO END 1.000 INCHES NOMINAL
FIRST END DIAMETER 1.2480 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 37 CIRCULAR GROVED AND SPLINED
SECOND END GROOVE WIDTH 0.0590 INCHES NOMINAL
SECOND END GROOVE DIAMETER 1.0150 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE 4.441 INCHES NOMINAL
SECOND END DIAMETER 1.0833 INCHES NOMINAL
SECOND END SPLINE LENGTH 2.500 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER 0.9035 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 1.0833 INCHES NOMINAL
SECOND END SPLINE QUANTITY 12
LARGEST STEP DIAMETER 1.375 INCHES NOMINAL
OVERALL LENGTH 9.812 INCHES NOMINAL
STEP QUANTITY 4

Restrictions/Controls & Freight Information | NSN 3040-00-355-4156

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information