Product Details | SPUR GEAR

3020-00-741-0051 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: 526128, 7410051, 3020-00-741-0051, 00-741-0051, 3020007410051, 007410051

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1961 00-741-0051

Drawings & Photos | NSN 3020-00-741-0051


Cross Reference | NSN 3020-00-741-0051

Part Number Cage Code Manufacturer
526128 02978 L-3 COMMUNICATIONS CORPORATION DBA COMBAT PROPULSION SYSTEMS
7410051 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-741-0051

Characteristic Specifications
MATERIAL STEEL COMP 8615 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 40
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 2.8571 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.220 INCHES
NOMINAL OUTSIDE DIAMETER 2.998 INCHES
FACE NOMINAL WIDTH 0.396 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.220 INCHES FIRST END 0.602 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE FIRST END 14 W/COUNTERBORE SECOND END
BORE NOMINAL DIAMETER 1.073 INCHES BOTH ENDS
SPLINE QUANTITY 33 BOTH ENDS
SPLINE PITCH DIAMETER 1.0313 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH 1.530 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER 1.120 INCHES SECOND END
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 1.373 INCHES FIRST END 1.373 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 7410051

Restrictions/Controls & Freight Information | NSN 3020-00-741-0051

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:UPrecious metal type is unknown
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
NMF Description 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating S 60
Less than truck load rating R 65.0
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable