Product Details | INTERNAL GEAR

3020-00-708-2473 A gear with teeth formed on the inner surface of a cylinder or cone.

Part Alternates: B2793, 3020-00-708-2473, 00-708-2473, 3020007082473, 007082473

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-708-2473

Drawings & Photos | NSN 3020-00-708-2473


Cross Reference | NSN 3020-00-708-2473

Part Number Cage Code Manufacturer
B2793 17472 EATON CORPORATION DIV FUEL & MOTION CONTROL SYSTEMS
B2793 72121 EATON MOTOR SITE

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Technical Data | NSN 3020-00-708-2473

Characteristic Specifications
MATERIAL STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
HARDNESS RATING 32.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 69
TEETH TYPE SPUR
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 46 SOLID BACK RING, HUBLESS
PITCH DIAMETER 1.4730 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.625 INCHES
NOMINAL OUTSIDE DIAMETER 1.6250 INCHES
FACE NOMINAL WIDTH 0.375 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.750 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 3 THREADED AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATOR UNF AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE 0.138 INCHES AXIALLY THROUGH BODY, FIRST END
MANUFACTURERS CODE 17472
DESIGN CONTROL REFERENCE B2793

Restrictions/Controls & Freight Information | NSN 3020-00-708-2473

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 R 65
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 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