Product Details | SHOULDERED SHAFT

3040-01-256-6013 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: 13280654, 28097531, 2809753-1, 3040-01-256-6013, 01-256-6013, 3040012566013, 012566013

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 06 JUN 1987 01-256-6013

Drawings & Photos | NSN 3040-01-256-6013


Cross Reference | NSN 3040-01-256-6013

Part Number Cage Code Manufacturer
13280654 18876 U S ARMY AVIATION AND MISSILE COMMAND
2809753-1 96214 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3040-01-256-6013

Characteristic Specifications
MATERIAL STEEL COMP 17-4PH
MATERIAL DOCUMENT AND CLASSIFICATION AMS5643 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLE 11 UNTHREADED CROSS DRILLED
FIRST END DIAMETER 0.2950 INCHES MINIMUM AND 0.2960 INCHES MAXIMUM
FIRST END HOLE DIAMETER 0.1250 INCHES NOMINAL
FIRST END DISTANCE FROM HOLE CENTER TO END 0.3400 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 12 EXTERNAL THREADED
SECOND END DIAMETER 0.1900 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH 1.0625 INCHES NOMINAL
LARGEST STEP DIAMETER 0.5310 INCHES MINIMUM AND 0.5330 INCHES MAXIMUM
OVERALL LENGTH 2.609 INCHES NOMINAL
STEP QUANTITY 8

Restrictions/Controls & Freight Information | NSN 3040-01-256-6013

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