Product Details | HELICAL GEAR

3020-00-347-6244 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: 8500276, 3020-00-347-6244, 00-347-6244, 3020003476244, 003476244

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

Supply Group (FSG) NSN Assign. NIIN
30 15 JAN 1974 00-347-6244

Drawings & Photos | NSN 3020-00-347-6244


Demand History | NSN 3020-00-347-6244

Part Number Request Date QTY Origin
8500276 2025-08-218 2 us
8500276 2019-08-217 3 US
3020-00-347-6244 2017-07-195 4 United States

Cross Reference | NSN 3020-00-347-6244

Part Number Cage Code Manufacturer
8500276 24047 COOPER INDUSTRIES INC DBA COOPER TOOLS
8500276 6X081 COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV

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Technical Data | NSN 3020-00-347-6244

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 50
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 16.0000 DEGREES
STYLE DESIGNATOR 7 HUBLESS, RECESSED BODY
PITCH DIAMETER 4.3750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 4.5560 INCHES
FACE NOMINAL WIDTH 1.005 INCHES
BODY RECESS NOMINAL DEPTH 0.593 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 1.8750 INCHES BOTH ENDS
BODY STYLE 4B WEBBED, OFFSET, WITH LIGHTENING HOLES
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 1 THREADED TRANSVERSELY THROUGH FACE
MOUNTING HOLE THREAD SERIES DESIGNATOR UNC TRANSVERSELY THROUGH FACE
MOUNTING HOLE NOMINAL THREAD SIZE 0.375 INCHES TRANSVERSELY THROUGH FACE
MOUNTING HOLE THREAD QUANTITY PER INCH 16 TRANSVERSELY THROUGH FACE

Restrictions/Controls & Freight Information | NSN 3020-00-347-6244

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 3020-00-347-6244

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