Product Details | WORM GEAR

3020-00-275-0972 A gear with teeth on its outer surface in the form of helical threads.

Part Alternates: 2H7024, 3020-00-275-0972, 00-275-0972, 3020002750972, 002750972

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-275-0972

Drawings & Photos | NSN 3020-00-275-0972


Cross Reference | NSN 3020-00-275-0972

Part Number Cage Code Manufacturer
2H7024 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 3020-00-275-0972

Characteristic Specifications
MATERIAL COPPER ALLOY 464 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SAE CA464 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD FORM QUANTITY 1
THREAD FORM DIRECTION RIGHT-HAND
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 4.7636 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 3.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 3.240 INCHES
NOMINAL OUTSIDE DIAMETER 3.495 INCHES
FACE NOMINAL WIDTH 3.120 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.062 INCHES BOTH ENDS
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 1.125 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 2.389 INCHES FIRST END 2.389 INCHES SECOND END

Restrictions/Controls & Freight Information | NSN 3020-00-275-0972

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