Product Details | SPUR GEAR

3020-00-038-4488 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: A1024C, 472019, 1024C, 3020-00-038-4488, 00-038-4488, 3020000384488, 000384488

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-038-4488

Drawings & Photos | NSN 3020-00-038-4488


Demand History | NSN 3020-00-038-4488

Part Number Request Date QTY Origin
1024C 2023-09-248 8 South Africa
A1024C 2009-03-64 300 United Kingdom

Cross Reference | NSN 3020-00-038-4488

Part Number Cage Code Manufacturer
1024C 23926 KOMATSU AMERICA INTL CO
472019 00447 WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT
A1024C 13841 TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP.
A1024C 23926 KOMATSU AMERICA INTL CO
A1024C 76894 CELTRAC CORP
A1024C 93343 WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP

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Technical Data | NSN 3020-00-038-4488

Characteristic Specifications
MATERIAL STEEL OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 42
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 8.4000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 3.062 INCHES
NOMINAL OUTSIDE DIAMETER 8.727 INCHES
FACE NOMINAL WIDTH 1.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.875 INCHES SECOND END
BORE STYLE 7 STRAIGHT SPLINE BOTH ENDS
SPLINE QUANTITY 6 BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 6.687 INCHES SECOND END
END NOMINAL LENGTH 1.823 INCHES FIRST END
END NOMINAL DIAMETER 2.869 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.050 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 3.625 INCHES FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID
SPECIAL FEATURES SPLINE MINOR DIA. 1.915 IN. NOM
MANUFACTURERS CODE 93343
DESIGN CONTROL REFERENCE A1024C

Restrictions/Controls & Freight Information | NSN 3020-00-038-4488

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 S 60
Less than truck load rating R 65.0
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3020-00-038-4488

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each