Product Details | HELICAL GEAR

3020-00-274-6392 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: GT204, R600H214, 3020-00-274-6392, 00-274-6392, 3020002746392, 002746392

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-274-6392

Drawings & Photos | NSN 3020-00-274-6392


Cross Reference | NSN 3020-00-274-6392

Part Number Cage Code Manufacturer
GT204 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
GT204 0CSK6 WINCO, INC.
GT204 77260 PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP
R600H214 0CSK6 WINCO, INC.
R600H214 77260 PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP

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Technical Data | NSN 3020-00-274-6392

Characteristic Specifications
MATERIAL STEEL COMP 1022 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI/SAE 1020 FED STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 12
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 45.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 1.0460 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.047 INCHES
NOMINAL OUTSIDE DIAMETER 1.1690 INCHES
FACE NOMINAL WIDTH 0.438 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.343 INCHES FIRST END 0.265 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.3750 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 5 PINNED FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.688 INCHES FIRST END 0.688 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.120 INCHES TRANSVERSELY THROUGH HUB, FIRST END
SPECIAL FEATURES DRILLED HOLES 180 DEG APART

Restrictions/Controls & Freight Information | NSN 3020-00-274-6392

Category Code Description
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.
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