Product Details | SPUR GEAR

3020-00-042-4285 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 165617, 3492H138, 3020-00-042-4285, 00-042-4285, 3020000424285, 000424285

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 15 MAY 1968 00-042-4285

Drawings & Photos | NSN 3020-00-042-4285


Cross Reference | NSN 3020-00-042-4285

Part Number Cage Code Manufacturer
165617 29510 KOMATSU AMERICAN INTL CO
3492H138 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,

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Technical Data | NSN 3020-00-042-4285

Characteristic Specifications
MATERIAL IRON CAST OVERALL
TEETH QUANTITY 53
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 6.6250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 6.875 INCHES
FACE NOMINAL WIDTH 0.500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.313 INCHES FIRST END 0.188 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 0.625 INCHES BOTH ENDS
SPLINE QUANTITY 9 BOTH ENDS
SPLINE PITCH DIAMETER 0.5625 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR 4B 2 STEPS FIRST END 4A 1 STEP SECOND END
END NOMINAL LENGTH 1.000 INCHES FIRST END 0.031 INCHES SECOND END
END NOMINAL DIAMETER 1.150 INCHES FIRST END 1.250 INCHES SECOND END
FIRST STEP NOMINAL LENGTH 0.688 INCHES FIRST END 0.156 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 1.182 INCHES FIRST END 5.500 INCHES SECOND END
SECOND STEP NOMINAL LENGTH 0.031 INCHES FIRST END
SECOND STEP NOMINAL DIAMETER 1.500 INCHES FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-042-4285

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 586 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 3020-00-042-4285

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each