Product Details | SHOULDERED SHAFT

3040-01-023-0668 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: 357950110672, 35-79501-1067-2, 3040-01-023-0668, 01-023-0668, 3040010230668, 010230668

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01-023-0668

Drawings & Photos | NSN 3040-01-023-0668


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Technical Data | NSN 3040-01-023-0668

Characteristic Specifications
MATERIAL STEEL
FIRST END STYLE 8 SPLINED
FIRST END DIAMETER 0.2500 INCHES NOMINAL
FIRST END SPLINE LENGTH 0.407 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 0.1640 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER 0.2500 INCHES NOMINAL
FIRST END SPLINE QUANTITY 7
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 8 SPLINED
SECOND END DIAMETER 0.2650 INCHES NOMINAL
SECOND END SPLINE LENGTH 0.330 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER 0.2000 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 0.2650 INCHES NOMINAL
SECOND END SPLINE QUANTITY 7
LARGEST STEP DIAMETER 0.374 INCHES NOMINAL
OVERALL LENGTH 4.740 INCHES NOMINAL
STEP QUANTITY 5

Restrictions/Controls & Freight Information | NSN 3040-01-023-0668

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
Category Code Description
No Freight Information