Product Details | SPUR GEAR

3020-00-250-8138 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: B7406781, 3020-00-250-8138, 00-250-8138, 3020002508138, 002508138

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

Supply Group (FSG) NSN Assign. NIIN
30 00-250-8138

Drawings & Photos | NSN 3020-00-250-8138


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Technical Data | NSN 3020-00-250-8138

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
TEETH QUANTITY 132
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 2.7485 INCHES MINIMUM AND 2.7500 INCHES MAXIMUM
NOMINAL OVERALL LENGTH 0.375 INCHES
NOMINAL OUTSIDE DIAMETER 2.792 INCHES
FACE NOMINAL WIDTH 0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.250 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.135 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 0.312 INCHES FIRST END
BODY STYLE 2 PLAIN, WITH LIGHTENING HOLES
SPECIAL FEATURES HUB SLOTTED 1/32 W BY 7/32 LG FOR COTTER KEY OR PIN SECURING

Restrictions/Controls & Freight Information | NSN 3020-00-250-8138

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