Product Details | HELICAL GEAR

3020-00-678-6094 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: 3020-00-678-6094, 00-678-6094, 3020006786094, 006786094

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

Supply Group (FSG) NSN Assign. NIIN
30 00-678-6094

Drawings & Photos | NSN 3020-00-678-6094


Cross Reference | NSN 3020-00-678-6094

Part Number Cage Code Manufacturer
155028 28265 HERCULES ENGINE CO INC
155028B 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
155028B 28265 HERCULES ENGINE CO INC
40-3076401 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
40-3076401 28265 HERCULES ENGINE CO INC
559D1-0552 75337 KINGSTON DIV OF SCOTT AND FETZER CO
559D1-0552 75377 KURZ & ROOT GENERATOR COMPANY LLC
667590 60764 WIGGINS LIFT CO., INC.
P1113 07860 BOGUE ELECTRIC MANUFACTURING CO

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Technical Data | NSN 3020-00-678-6094

Characteristic Specifications
MATERIAL STEEL COMP 1035 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 52.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 25
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 15.3249 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 3.2402 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 3.490 INCHES
FACE NOMINAL WIDTH 0.875 INCHES
BORE STYLE 10A W/KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER 1.936 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.251 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 1.091 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-678-6094

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