Product Details | HELICAL GEAR

3020-00-509-6414 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: 3260468, 3020-00-509-6414, 00-509-6414, 3020005096414, 005096414

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-509-6414

Drawings & Photos | NSN 3020-00-509-6414


Cross Reference | NSN 3020-00-509-6414

Part Number Cage Code Manufacturer
3260468 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
3260468 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV

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Technical Data | NSN 3020-00-509-6414

Characteristic Specifications
MATERIAL ALUMINUM OVERALL
TEETH QUANTITY 57
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 26.4056 DEGREES
STYLE DESIGNATOR 14 FLUSH HUB
PITCH DIAMETER 10.6066 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 10.937 INCHES
FACE NOMINAL WIDTH 0.813 INCHES
BODY RECESS NOMINAL DEPTH 0.813 INCHES SECOND END
BORE STYLE 14 W/COUNTERBORE COUNTER BORE, SECOND END
BORE NOMINAL DIAMETER 4.063 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DEPTH 0.563 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER 6.127 INCHES COUNTER BORE, SECOND END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 7.000 INCHES FIRST END
BODY STYLE 3A WEBBED, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 6 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.469 INCHES AXIALLY THROUGH BODY, FIRST END
MANUFACTURERS CODE 55380
DESIGN CONTROL REFERENCE 3260468

Restrictions/Controls & Freight Information | NSN 3020-00-509-6414

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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
No Freight Information

Management | NSN 3020-00-509-6414

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