Product Details | SHOULDERED SHAFT

3040-00-040-2810 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: 607KC28, 8332751, 3040-00-040-2810, 00-040-2810, 3040000402810, 000402810

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-040-2810

Drawings & Photos | NSN 3040-00-040-2810


Cross Reference | NSN 3040-00-040-2810

Part Number Cage Code Manufacturer
607KC28 76040 MACK TRUCKS INC PARTS OPN
607KC28 89619 MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS
8332751 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3040-00-040-2810

Characteristic Specifications
MATERIAL STEEL COMP 4140
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC ALL MATERIAL RESPONSES
SURFACE FINISH 32.0 MICROINCHES
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 1.7500 INCHES MINIMUM AND 1.7505 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 25 CROSS DRILLED AND EXTERNALLY THREADED
SECOND END DIAMETER 1.2500 INCHES NOMINAL
SECOND END HOLE DIAMETER 0.1410 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END 0.310 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH 0.767 INCHES MINIMUM AND 0.850 INCHES MAXIMUM
LARGEST STEP DIAMETER 2.466 INCHES MINIMUM AND 2.472 INCHES MAXIMUM
OVERALL LENGTH 10.423 INCHES MINIMUM AND 10.516 INCHES MAXIMUM
STEP QUANTITY 6
SPECIAL FEATURES 0.141 IN. DIA HOLE CROSS DRILLED AND PERPENDICULAR TO HOLE CENTER LINE SECOND END 1.250 IN. LONG; SECOND END THREADED 1.250-12UNF-3A

Restrictions/Controls & Freight Information | NSN 3040-00-040-2810

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: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 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 XX
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