Product Details | SHOULDERED SHAFT

3040-01-278-6209 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: 8J4034, 3040-01-278-6209, 01-278-6209, 3040012786209, 012786209

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 06 MAY 1988 01-278-6209

Drawings & Photos | NSN 3040-01-278-6209


Cross Reference | NSN 3040-01-278-6209

Part Number Cage Code Manufacturer
8J4034 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 3040-01-278-6209

Characteristic Specifications
MATERIAL STEEL
FIRST END STYLE 1 PLAIN
FIRST END DIAMETER 1.7610 INCHES MINIMUM AND 2.0390 INCHES MAXIMUM
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 38 EXTERNALLY THREADED AND INDENTED FLAT KEYWAY
SECOND END KEYWAY WIDTH 0.1880 INCHES MINIMUM AND 0.1980 INCHES MAXIMUM
SECOND END EXTERNAL KEYWAY LENGTH 0.620 INCHES NOMINAL
SECOND END KEYWAY DEPTH 0.094 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
SECOND END DISTANCE FROM KEYWAY CENTER TO END 1.690 INCHES NOMINAL
SECOND END DIAMETER 1.5000 INCHES NOMINAL
SECOND END EXTERNAL THREAD LENGTH 1.500 INCHES NOMINAL
LARGEST STEP DIAMETER 1.761 INCHES MINIMUM AND 2.039 INCHES MAXIMUM
OVERALL LENGTH 3.630 INCHES NOMINAL
STEP QUANTITY 2
SPECIAL FEATURES BORE THRU SHAFT,0.219 IN.ID,THD AND CBORED 2ND END,CBORE 0.750 IN.DIA BY 0.440 IN.DP,THDS EXTEND FROM CBORE 0.440 IN.DP,1/4-28 UNF-2B
III END ITEM IDENTIFICATION 3805-01-144-2992

Restrictions/Controls & Freight Information | NSN 3040-01-278-6209

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

Management | NSN 3040-01-278-6209

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each