Product Details | SHOULDERED SHAFT

3040-01-252-6178 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: 37C301961P102, 3040-01-252-6178, 01-252-6178, 3040012526178, 012526178

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 05 APR 1987 01-252-6178

Drawings & Photos | NSN 3040-01-252-6178


Cross Reference | NSN 3040-01-252-6178

Part Number Cage Code Manufacturer
37C301961P102 99207 GENERAL ELECTRIC COMPANY DBA GE

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Technical Data | NSN 3040-01-252-6178

Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6475 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLE 8 SPLINED
FIRST END DIAMETER 0.5938 INCHES MINIMUM AND 0.6094 INCHES MAXIMUM
FIRST END SPLINE LENGTH 0.4531 INCHES MINIMUM AND 0.4688 INCHES MAXIMUM
FIRST END SPLINE MINOR DIAMETER 0.5260 INCHES MINIMUM AND 0.5360 INCHES MAXIMUM
FIRST END SPLINE MAJOR DIAMETER 0.5938 INCHES MINIMUM AND 0.6094 INCHES MAXIMUM
FIRST END SPLINE QUANTITY 20
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER 0.5140 INCHES MINIMUM AND 0.5240 INCHES MAXIMUM
OVERALL LENGTH 11.0000 INCHES MINIMUM AND 11.0156 INCHES MAXIMUM
STEP QUANTITY 2

Restrictions/Controls & Freight Information | NSN 3040-01-252-6178

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