Product Details | SPUR GEAR

3020-00-770-7494 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: 6765331, 7707494, 3020-00-770-7494, 00-770-7494, 3020007707494, 007707494

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-770-7494

Drawings & Photos | NSN 3020-00-770-7494


Cross Reference | NSN 3020-00-770-7494

Part Number Cage Code Manufacturer
6765331 24617 GENERAL MOTORS CORP
7707494 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3020-00-770-7494

Technical Data | NSN 3020-00-770-7494

Characteristic Specifications
MATERIAL STEEL COMP 8620 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 60.0 ROCKWELL C MINIMUM OVERALL
TEETH QUANTITY 36
TOOTH FORM STANDARD
PRESSURE ANGLE 25.0000 DEGREES
STYLE DESIGNATOR 5 ONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER 4.5000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.000 INCHES
NOMINAL OUTSIDE DIAMETER 4.745 INCHES
FACE NOMINAL WIDTH 1.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.875 INCHES FIRST END
BORE STYLE 6 INVOLUTE SPLINE FIRST END 14 W/COUNTERBORE SECOND END
BORE NOMINAL DIAMETER 1.904 INCHES BOTH ENDS
SPLINE QUANTITY 29 BOTH ENDS
SPLINE PITCH DIAMETER 1.8125 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.335 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER 2.067 INCHES SECOND END
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 2.531 INCHES SECOND END
END NOMINAL LENGTH 0.687 INCHES FIRST END
END NOMINAL DIAMETER 2.165 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.188 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 2.500 INCHES FIRST END
BODY STYLE 3A WEBBED, SOLID
MANUFACTURERS CODE 24617
DESIGN CONTROL REFERENCE 6765331

Restrictions/Controls & Freight Information | NSN 3020-00-770-7494

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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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