Product Details | STRAIGHT SHAFT

3040-00-496-1593 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.20310050000101500003040000000

Part Alternates: F1988, 1988, 3040-00-496-1593, 00-496-1593, 3040004961593, 004961593

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-496-1593

Drawings & Photos | NSN 3040-00-496-1593


Cross Reference | NSN 3040-00-496-1593

Part Number Cage Code Manufacturer
1988 73460 EATON CORP TRANSMISSION DIV
F1988 73460 EATON CORP TRANSMISSION DIV

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Technical Data | NSN 3040-00-496-1593

Characteristic Specifications
MATERIAL STEEL
FIRST END STYLE 8 SPLINED
FIRST END DIAMETER 1.0000 INCHES NOMINAL
FIRST END SPLINE LENGTH 1.500 INCHES NOMINAL
FIRST END SPLINE MINOR DIAMETER 0.9230 INCHES NOMINAL
FIRST END SPLINE MAJOR DIAMETER 1.0000 INCHES NOMINAL
FIRST END SPLINE QUANTITY 20
END SIMILARITY NOT IDENTICAL
SECOND END STYLE 57 STRAIGHT SPLINED AND WOODRUFF KEYWAY
SECOND END KEYWAY WIDTH 0.1875 INCHES NOMINAL
SECOND END EXTERNAL KEYWAY LENGTH 0.875 INCHES NOMINAL
SECOND END DISTANCE FROM KEYWAY CENTER TO END 0.500 INCHES NOMINAL
SECOND END DIAMETER 1.0000 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER 1.0000 INCHES NOMINAL
SECOND END SPLINE QUANTITY 20
OVERALL LENGTH 12.500 INCHES NOMINAL
MANUFACTURERS CODE 73460
DESIGN CONTROL REFERENCE 1988

Restrictions/Controls & Freight Information | NSN 3040-00-496-1593

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: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 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

Management | NSN 3040-00-496-1593

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 CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative