Product Details | SPUR GEAR

3020-00-773-7542 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: 227061, 7737542, 3020-00-773-7542, 00-773-7542, 3020007737542, 007737542

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-773-7542

Drawings & Photos | NSN 3020-00-773-7542


Cross Reference | NSN 3020-00-773-7542

Part Number Cage Code Manufacturer
227061 44674 THE OILGEAR COMPANY
7737542 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-773-7542

Characteristic Specifications
TEETH QUANTITY 56
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 1.7490 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
NOMINAL OVERALL LENGTH 0.781 INCHES
NOMINAL OUTSIDE DIAMETER 1.809 INCHES
FACE NOMINAL WIDTH 0.187 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.343 INCHES FIRST END 0.251 INCHES SECOND END
BORE NOMINAL DIAMETER 0.254 INCHES BOTH ENDS
TAPER MAJOR NOMINAL DIAMETER 0.530 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.750 INCHES SECOND END
END NOMINAL LENGTH 0.250 INCHES FIRST END
END NOMINAL DIAMETER 0.374 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.005 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 0.500 INCHES FIRST END
SECOND STEP NOMINAL DIAMETER 0.750 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH 0.031 INCHES FIRST END
FIRST GROOVE NOMINAL DIAMETER 0.360 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE 0.219 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
MANUFACTURERS CODE 44674
DESIGN CONTROL REFERENCE 227061

Restrictions/Controls & Freight Information | NSN 3020-00-773-7542

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 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating Q 70
Less than truck load rating P 77.5
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