Product Details | HELICAL GEAR

3020-01-018-6456 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL

Part Alternates: 915120, 3020-01-018-6456, 01-018-6456, 3020010186456, 010186456

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

Supply Group (FSG) NSN Assign. NIIN
30 29 MAR 1976 01-018-6456

Drawings & Photos | NSN 3020-01-018-6456


Demand History | NSN 3020-01-018-6456

Part Number Request Date QTY Origin
915120 2023-09-250 5 DIBBS
3020-01-018-6456 2016-04-119 8 DIBBS

Cross Reference | NSN 3020-01-018-6456

Part Number Cage Code Manufacturer
915120 07524 DOVER FLUID MANAGEMENT, INC. DBA BLACKMER

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Technical Data | NSN 3020-01-018-6456

Characteristic Specifications
MATERIAL STEEL COMP 8620 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66AISI/SAE8620 FED STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 21
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 25.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 0.9654 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 1.130 INCHES
FACE NOMINAL WIDTH 0.807 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 2.812 INCHES FIRST END 0.625 INCHES SECOND END
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.787 INCHES SECOND END
END NOMINAL LENGTH 2.000 INCHES FIRST END
END NOMINAL DIAMETER 0.750 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.812 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 0.787 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES 1.120 IN.LG 0.187 IN.W KEYWAY ON FIRST END HUB

Restrictions/Controls & Freight Information | NSN 3020-01-018-6456

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 3020-01-018-6456

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 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
Purchasing QTY
UOM
1
EA : Each