Product Details | SPUR GEAR

3020-00-430-9483 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: R18443, 18443, 3020-00-430-9483, 00-430-9483, 3020004309483, 004309483

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-430-9483

Drawings & Photos | NSN 3020-00-430-9483


Cross Reference | NSN 3020-00-430-9483

Part Number Cage Code Manufacturer
18443 23926 KOMATSU AMERICA INTL CO
R18443 23926 KOMATSU AMERICA INTL CO

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Technical Data | NSN 3020-00-430-9483

Characteristic Specifications
MATERIAL STEEL COMP 5140H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66,COMP 5140 H FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 12
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 3.8310 INCHES MINIMUM AND 3.8350 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER 4.472 INCHES
FACE NOMINAL WIDTH 2.955 INCHES
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
SPLINE QUANTITY 10 BOTH ENDS
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-430-9483

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