Product Details | SPUR GEARSHAFT

3040-01-028-1643 A gearshaft with a single complement of spur gear teeth. For items with more than one complement of teeth, see GEARSHAFT (1), MULTIPLE GEARS.

Part Alternates: 2893875, 28938751, 2893875-1, 3040-01-028-1643, 01-028-1643, 3040010281643, 010281643

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 26 SEP 1976 01-028-1643

Demand History | NSN 3040-01-028-1643

Part Number Request Date QTY Origin
3040-01-028-1643 2024-06-156 3 DIBBS
3040-01-028-1643 2024-05-144 3 DIBBS
3040-01-028-1643 2023-11-333 1 DIBBS

Cross Reference | NSN 3040-01-028-1643

Part Number Cage Code Manufacturer
2893875 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2893875-1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 3040-01-028-1643

Characteristic Specifications
SHAFT MATERIAL STEEL
GEAR MATERIAL STEEL
HARDNESS RATING AND LOCATION 58.0 ROCKWELL C MINIMUM OVERALL
PRESSURE ANGLE 20.0000 DEGREES
TEETH QUANTITY 18
GEAR OUTSIDE DIAMETER 53.1 MILLIMETERS NOMINAL
DIAMETRAL PITCH 10
FACE WIDTH 29.1 MILLIMETERS NOMINAL
OVERALL LENGTH 122.0 MILLIMETERS NOMINAL
SHAFT TYPE SHOULDERED
SHAFT LARGEST DIAMETER 50.0 MILLIMETERS NOMINAL
GEAR LOCATION ON SHAFT OFF CENTER BETWEEN ENDS OF SHAFT
LONGER SHAFT SEGMENT LENGTH 48.0 MILLIMETERS NOMINAL
SHAFT END TYPE CIRCULAR GROOVED AND THREADED INTERNAL
SHAFT END SIZE 40.0 MILLIMETERS AND 45.0 MILLIMETERS

Restrictions/Controls & Freight Information | NSN 3040-01-028-1643

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 3040-01-028-1643

Category Code Description
Cognizance Codes9BNavy-owned stocks of 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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each