Product Details | HELICAL GEAR

3020-00-114-2952 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: 9M3983, 3020-00-114-2952, 00-114-2952, 3020001142952, 001142952

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

Supply Group (FSG) NSN Assign. NIIN
30 00-114-2952

Drawings & Photos | NSN 3020-00-114-2952


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Technical Data | NSN 3020-00-114-2952

Characteristic Specifications
MATERIAL STEEL COMP 8617 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI/SAE 8617 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 77.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 81.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM OVERALL
TEETH QUANTITY 65
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 18.5736 DEGREES
BACKLASH DESIGNATION GRADE A
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 8.5714 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.000 INCHES
NOMINAL OUTSIDE DIAMETER 8.818 INCHES
FACE NOMINAL WIDTH 0.760 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.120 INCHES BOTH ENDS
BORE STYLE 12 TAPERED W/KEYWAY SECOND END
KEYWAY NOMINAL WIDTH 0.158 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.700 INCHES BOTH ENDS
TAPER MAJOR NOMINAL DIAMETER 1.227 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 2.000 INCHES FIRST END 2.000 INCHES SECOND END
BODY STYLE 3A WEBBED, SOLID
SPECIAL FEATURES THREE 1 IN. DIA HOLES ON 4 IN. BOLT CIRCLE DIA,60 DEG FROM KEYWAY EQUALLY SPACED
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 9M3983

Restrictions/Controls & Freight Information | NSN 3020-00-114-2952

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
Category Code Description
No Freight Information