Product Details | SPUR GEAR

3020-01-045-7438 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: TB437, 3020-01-045-7438, 01-045-7438, 3020010457438, 010457438

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

Supply Group (FSG) NSN Assign. NIIN
30 07 AUG 1977 01-045-7438

Drawings & Photos | NSN 3020-01-045-7438


Cross Reference | NSN 3020-01-045-7438

Part Number Cage Code Manufacturer
TB437 20284 TARGET CORPORATION DBA TARGET

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Technical Data | NSN 3020-01-045-7438

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY STEEL CORROSION RESISTING HUB ALUMINUM ALLOY TEETH
SURFACE TREATMENT ANODIZE BODY PASSIVATE HUB ANODIZE TEETH
TEETH QUANTITY 105
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 1.6406 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 1.671 INCHES
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.062 INCHES FIRST END 0.140 INCHES SECOND END
HUB STYLE DESIGNATOR 4A 1 STEP BOTH ENDS
END NOMINAL LENGTH 0.140 INCHES FIRST END 0.125 INCHES SECOND END
END NOMINAL DIAMETER 0.187 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH 0.921 INCHES FIRST END 0.015 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 0.250 INCHES FIRST END 0.375 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES FIRST END HUB INCLUDES TWO FLATS

Restrictions/Controls & Freight Information | NSN 3020-01-045-7438

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 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 3020-01-045-7438

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each