Product Details | SHOULDERED SHAFT

3040-00-141-0143 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: 001410143

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 29 AUG 1971 00-141-0143

Cross Reference | NSN 3040-00-141-0143

Part Number Cage Code Manufacturer
825647 62983 EATON AEROSPACE LLC

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Technical Data | NSN 3040-00-141-0143

Characteristic Specifications
OVERALL LENGTH 18.000 INCHES NOMINAL
MATERIAL STEEL
FIRST END DISTANCE FROM END TO GROOVE 3.500 INCHES NOMINAL
STEP QUANTITY 8
SECOND END SPLINE MINOR DIAMETER 0.5500 INCHES NOMINAL
FIRST END KEYWAY WIDTH 0.4200 INCHES NOMINAL
SECOND END SPLINE LENGTH 0.477 INCHES NOMINAL
FIRST END GROOVE DIAMETER 2.0330 INCHES NOMINAL
END SIMILARITY NOT IDENTICAL
FIRST END EXTERNAL KEYWAY LENGTH 2.125 INCHES NOMINAL
FIRST END KEYWAY DEPTH 0.210 INCHES NOMINAL
SECOND END DIAMETER 0.6080 INCHES NOMINAL
FIRST END STYLE CIRCULAR GROOVED AND FLAT KEYWAY
SECOND END STYLE SPLINED (STRAIGHT)
FIRST END GROOVE WIDTH 0.0900 INCHES NOMINAL
LARGEST STEP DIAMETER 2.500 INCHES NOMINAL
FIRST END DIAMETER 1.7500 INCHES NOMINAL
SECOND END SPLINE QUANTITY 12

Restrictions/Controls & Freight Information | NSN 3040-00-141-0143

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 HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 3040-00-141-0143

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative