Product Details | SHOULDERED SHAFT

3040-01-218-9054 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: 75A6632282001, 75A663228-2001, 75A6632282003, 75A663228-2003, 3040-01-218-9054, 01-218-9054, 3040012189054, 012189054

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 20 OCT 1985 01-218-9054

Cross Reference | NSN 3040-01-218-9054

Part Number Cage Code Manufacturer
75A663228-2001 76301 BOEING COMPANY, THE DBA BOEING
75A663228-2003 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3040-01-218-9054

Characteristic Specifications
MATERIAL STEEL COMP 17-4PH
MATERIAL DOCUMENT AND CLASSIFICATION AMS5643 ASSN STD SINGLE MATERIAL RESPONSE
FIRST END STYLE UNTHREADED CROSS DRILLED
FIRST END DIAMETER 0.8735 INCHES MINIMUM AND
FIRST END HOLE DIAMETER 0.2495 INCHES MINIMUM AND
FIRST END DISTANCE FROM HOLE CENTER TO END 0.3570 INCHES MINIMUM AND
END SIMILARITY NOT IDENTICAL
SECOND END STYLE CIRCULAR GROOVED, CROSS DRILLED HOLE, AND EXTERNALLY THREADED
SECOND END GROOVE WIDTH 0.1150 INCHES MINIMUM AND
SECOND END GROOVE DIAMETER 0.2980 INCHES MINIMUM AND
SECOND END DISTANCE FROM END TO GROOVE 0.7700 INCHES MINIMUM AND
SECOND END DIAMETER 0.3740 INCHES MINIMUM AND
SECOND END HOLE DIAMETER 0.1060 INCHES MINIMUM AND
SECOND END DISTANCE FROM HOLE CENTER TO END 0.2870 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH 0.4500 INCHES MINIMUM AND
SECOND END HOLE DEPTH 0.3740 INCHES MINIMUM AND
LARGEST STEP DIAMETER 0.9900 INCHES MINIMUM AND
OVERALL LENGTH 3.917 INCHES MINIMUM AND
STEP QUANTITY 3
SPECIAL FEATURES FIRST END HAS SECOND HOLE C TO C ALONG LENGTH 1.295 IN. FROM END,0.2500IN. DIA PORM 0.0005 IN.

Restrictions/Controls & Freight Information | NSN 3040-01-218-9054

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