Product Details | SPUR GEAR

3020-01-422-1970 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 3020-01-422-1970, 01-422-1970, 3020014221970, 014221970

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

Supply Group (FSG) NSN Assign. NIIN
30 01-422-1970

Drawings & Photos | NSN 3020-01-422-1970


Cross Reference | NSN 3020-01-422-1970

Part Number Cage Code Manufacturer
29537280 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 3020-01-422-1970

Characteristic Specifications
MATERIAL STEEL COMP 8620 AND STEEL COMP 8620H OVERALL
SURFACE TREATMENT CARBON OVERALL
HARDNESS RATING 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL
TEETH QUANTITY 21
PRESSURE ANGLE 22.5000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 1.9100 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.020 INCHES
FACE NOMINAL WIDTH 0.940 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.500 INCHES SECOND END
BORE STYLE 1 PLAIN FIRST END 6 INVOLUTE SPLINE SECOND END
BORE NOMINAL DIAMETER 1.391 INCHES FIRST END 1.350 INCHES SECOND END
SPLINE QUANTITY 20 SECOND END
SPLINE PITCH DIAMETER 1.2500 INCHES NOMINAL SECOND END
HUB STYLE DESIGNATOR 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 2.161 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES GEAR FACE WIDTH INCLUDES GROOVE 0.070 IN WD 0.045 IN DEEP
III END ITEM IDENTIFICATION 2520-01-397-1074

Restrictions/Controls & Freight Information | NSN 3020-01-422-1970

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