Product Details | SHOULDERED SHAFT

3040-01-221-0608 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: 73172368065, 7-317236806-5, 3040-01-221-0608, 01-221-0608, 3040012210608, 012210608

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 23 NOV 1985 01-221-0608

Drawings & Photos | NSN 3040-01-221-0608


Cross Reference | NSN 3040-01-221-0608

Part Number Cage Code Manufacturer
7-317236806-5 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
7-317236806-5 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 3040-01-221-0608

Characteristic Specifications
MATERIAL STEEL COMP 4340
FIRST END STYLE 83 STRAIGHT SPLINED AND EXTERNALLY THREADED
FIRST END DIAMETER 0.7488 INCHES NOMINAL
FIRST END SPLINE LENGTH 0.5500 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 0.5280 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER 0.6692 INCHES NOMINAL
FIRST END EXTERNAL THREAD LENGTH 0.5620 INCHES NOMINAL
FIRST END SPLINE QUANTITY 4
END SIMILARITY IDENTICAL
LARGEST STEP DIAMETER 0.4700 INCHES NOMINAL
OVERALL LENGTH 7.5400 INCHES NOMINAL
STEP QUANTITY 8
MANUFACTURERS CODE 02731
DESIGN CONTROL REFERENCE 7-317236806-5

Restrictions/Controls & Freight Information | NSN 3040-01-221-0608

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:AItem does not contain precious metal
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
NMF Description 129920 SHAFTS/SHAFTING,FLEX NOI STL
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 593 unknown
Originating Activity Code BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable