Product Details | SHOULDERED SHAFT

3040-01-399-4192 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: 742449, 3040-01-399-4192, 01-399-4192, 3040013994192, 013994192

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 24 NOV 1994 01-399-4192

Drawings & Photos | NSN 3040-01-399-4192


Demand History | NSN 3040-01-399-4192

Part Number Request Date QTY Origin
3040-01-399-4192 2009-07-200 1 DIBBS

Cross Reference | NSN 3040-01-399-4192

Part Number Cage Code Manufacturer
742449 99167 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 3040-01-399-4192

Characteristic Specifications
MATERIAL STEEL COMP 4340
FIRST END STYLE 9 INTERNAL THREADED
FIRST END DIAMETER 0.8742 INCHES NOMINAL
FIRST END INTERNAL THREAD LENGTH 0.2710 INCHES MINIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 1 PLAIN
SECOND END DIAMETER 1.1470 INCHES NOMINAL
LARGEST STEP DIAMETER 1.1470 INCHES MINIMUM
OVERALL LENGTH 3.1650 INCHES NOMINAL
STEP QUANTITY 3
SPECIAL FEATURES FIRST END THREADS ARE .6250-18UNUF-38,SECOND END BORE .750 IN DIA,2.501 IN DEEP;HAS TWO LOBES .197 IN LONG

Restrictions/Controls & Freight Information | NSN 3040-01-399-4192

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 AH Defense Supply Center Columbus
Columbus, OH 43215
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