Product Details | SPUR GEAR

3020-01-260-4450 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: 6765329, 7707492, 3020-01-260-4450, 01-260-4450, 3020012604450, 012604450

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

Supply Group (FSG) NSN Assign. NIIN
30 31 JUL 1987 01-260-4450

Drawings & Photos | NSN 3020-01-260-4450


Cross Reference | NSN 3020-01-260-4450

Part Number Cage Code Manufacturer
6765329 73342 ALLISON TRANSMISSION, INC.
7707492 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-01-260-4450

Characteristic Specifications
MATERIAL STEEL COMP 8620 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 20.0 ROCKWELL C NOMINAL BODY 60.0 ROCKWELL C NOMINAL TEETH
TEETH QUANTITY 31
PRESSURE ANGLE 25.0000 DEGREES
STYLE DESIGNATOR 9 ONE PROTRUDING HUB, ONE RECESSED HUB
PITCH DIAMETER 5.1667 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 5.504 INCHES
FACE NOMINAL WIDTH 0.625 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.065 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 0.183 INCHES SECOND END
BORE STYLE 7 STRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 1.327 INCHES BOTH ENDS
SPLINE QUANTITY 22 BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 1.985 INCHES FIRST END
BODY STYLE 4B WEBBED, OFFSET, WITH LIGHTENING HOLES

Restrictions/Controls & Freight Information | NSN 3020-01-260-4450

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:AItem does not contain precious metal
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