Product Details | SHOULDERED SHAFT

3040-01-020-2265 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: 12250387, 3040-01-020-2265, 01-020-2265, 3040010202265, 010202265

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 27 APR 1976 01-020-2265

Cross Reference | NSN 3040-01-020-2265

Part Number Cage Code Manufacturer
12250387 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
3040010202265 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES

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Technical Data | NSN 3040-01-020-2265

Characteristic Specifications
MATERIAL STEEL CARBON 12L14
SPECIAL FEATURES FIRST END HAS KEY,0.060 IN. KEY W,0.310 IN. KEY LG,0.033 IN. KEY H,0.275 IN. DISTANCE FROM KEY C TO END;SECOND END BORED,0.159 IN. DIA,0.750 IN. LG
SECOND END KEYWAY WIDTH 0.0700 INCHES MINIMUM AND 0.0760 INCHES MAXIMUM
OVERALL LENGTH 3.120 INCHES NOMINAL
SECOND END DIAMETER 0.2500 INCHES NOMINAL
FIRST END DIAMETER 0.1850 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM
FIRST END STYLE PLAIN
LARGEST STEP DIAMETER 0.250 INCHES NOMINAL
SECOND END EXTERNAL KEYWAY LENGTH 0.530 INCHES MINIMUM AND 0.580 INCHES MAXIMUM
SURFACE FINISH 125.0 MICROINCHES
SECOND END STYLE FLAT KEYWAY
SECOND END KEYWAY DEPTH 0.046 INCHES NOMINAL
STEP QUANTITY 2
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE
END SIMILARITY NOT IDENTICAL

Restrictions/Controls & Freight Information | NSN 3040-01-020-2265

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