Product Details | SPUR GEAR SECTOR

3020-00-509-7939 A gear sector with complements of spur gear teeth.

Part Alternates: 1045342B, 1045-342B, 3020-00-509-7939, 00-509-7939, 3020005097939, 005097939

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-509-7939

Drawings & Photos | NSN 3020-00-509-7939


Cross Reference | NSN 3020-00-509-7939

Part Number Cage Code Manufacturer
1045-342B 89944 KOLLSMAN, INC.

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Technical Data | NSN 3020-00-509-7939

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
TEETH QUANTITY 17
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
STYLE DESIGNATOR 59 PROTRUDING HUB
PITCH RADIUS 0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
FACE NOMINAL WIDTH 0.047 INCHES
NOMINAL OUTSIDE RADIUS 0.5310 INCHES
ARC NOMINAL LENGTH 0.8345 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.0700 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.375 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 0.5625 INCHES FIRST END

Restrictions/Controls & Freight Information | NSN 3020-00-509-7939

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
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