Product Details | SHOULDERED SHAFT

3040-01-340-4280 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: 699402, 69-9402, 3040-01-340-4280, 01-340-4280, 3040013404280, 013404280

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 12 JUN 1991 01-340-4280

Drawings & Photos | NSN 3040-01-340-4280


Cross Reference | NSN 3040-01-340-4280

Part Number Cage Code Manufacturer
69-9402 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 3040-01-340-4280

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-268,T4 TEMPER FED SPEC SINGLE MATERIAL RESPONSE
FIRST END STYLE 18 SPLINED
FIRST END DIAMETER 0.9600 INCHES MINIMUM
FIRST END SPLINE LENGTH 2.010 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 0.6764 INCHES MINIMUM AND 0.6875 INCHES MAXIMUM
FIRST END SPLINE MAJOR DIAMETER 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
FIRST END PITCH DIAMETER 0.8125 INCHES NOMINAL
FIRST END PRESSURE ANGLE 30.0 DEGREES NOMINAL
FIRST END SPLINE QUANTITY 13
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER 1.180 INCHES MINIMUM AND 1.220 INCHES MAXIMUM
OVERALL LENGTH 8.700 INCHES NOMINAL
STEP QUANTITY 5
SPECIFICATION/STANDARD DATA 81205-69-9402 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION

Restrictions/Controls & Freight Information | NSN 3040-01-340-4280

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