Product Details | SPUR GEAR

3020-00-798-4466 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: 7984466, 3020-00-798-4466, 00-798-4466, 3020007984466, 007984466

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-798-4466

Drawings & Photos | NSN 3020-00-798-4466


Cross Reference | NSN 3020-00-798-4466

Part Number Cage Code Manufacturer
7984466 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-798-4466

Characteristic Specifications
MATERIAL STEEL COMP 1042 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,AISI/SAE 1042 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 39
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 3.2500 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.812 INCHES
NOMINAL OUTSIDE DIAMETER 3.381 INCHES
FACE NOMINAL WIDTH 0.344 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.343 INCHES FIRST END 1.125 INCHES SECOND END
SPLINE QUANTITY 21 FIRST END
SPLINE PITCH DIAMETER 1.3125 INCHES NOMINAL FIRST END
HUB STYLE DESIGNATOR 4A 1 STEP SECOND END
END NOMINAL LENGTH 0.875 INCHES SECOND END
END NOMINAL DIAMETER 0.668 INCHES SECOND END
FIRST STEP NOMINAL LENGTH 0.250 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 0.891 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES SECOND END HUB STYLE 10
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 7984466

Restrictions/Controls & Freight Information | NSN 3020-00-798-4466

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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