Product Details | HELICAL GEAR

3020-00-707-2055 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: 234760, 3020-00-707-2055, 00-707-2055, 3020007072055, 007072055

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-707-2055

Drawings & Photos | NSN 3020-00-707-2055


Cross Reference | NSN 3020-00-707-2055

Part Number Cage Code Manufacturer
234760 14731 HARRIS GRAPHICS CORP PUBLICATION PRESS DIV

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Technical Data | NSN 3020-00-707-2055

Characteristic Specifications
MATERIAL STEEL COMP 4150 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4150 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 27
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 7.0370 INCHES NOMINAL
NOMINAL OVERALL LENGTH 4.000 INCHES
NOMINAL OUTSIDE DIAMETER 7.4370 INCHES
FACE NOMINAL WIDTH 2.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 2.000 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 4.3300 INCHES FIRST END
HUB NOMINAL DIAMETER 6.000 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-707-2055

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
No Freight Information