Product Details | SHOULDERED SHAFT

3040-00-001-3985 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: 89161, 8916-1, 891641, 8916-4-1, 3040-00-001-3985, 00-001-3985, 3040000013985, 000013985

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 29 SEP 1972 00-001-3985

Cross Reference | NSN 3040-00-001-3985

Part Number Cage Code Manufacturer
8916-1 81336 CHIEF OF ENGINEERS DEPT OF ARMY
8916-4-1 81336 CHIEF OF ENGINEERS DEPT OF ARMY

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Technical Data | NSN 3040-00-001-3985

Characteristic Specifications
FIRST END DISTANCE FROM KEYWAY CENTER TO END 2.375 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
SECOND END DISTANCE FROM KEYWAY CENTER TO END 0.875 INCHES NOMINAL
OVERALL LENGTH 25.000 INCHES NOMINAL
III FSC APPLICATION DATA WINCH,DRUM,VEHICLE MTG,TRUCK,SPECIALLY DESIGNED
MANUFACTURERS CODE 81336
DESIGN CONTROL REFERENCE 8916-4-1

Restrictions/Controls & Freight Information | NSN 3040-00-001-3985

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
NMF Description 126900 POWER TRANS SHAFTING/SHAFTS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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