Product Details | SPUR GEAR

3020-00-050-6731 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: 1061253, 106-125-3, 17712143, 1771214-3, 3020-00-050-6731, 00-050-6731, 3020000506731, 000506731

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

Supply Group (FSG) NSN Assign. NIIN
30 16 MAY 1967 00-050-6731

Drawings & Photos | NSN 3020-00-050-6731


Cross Reference | NSN 3020-00-050-6731

Part Number Cage Code Manufacturer
106-125-3 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
1771214-3 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 3020-00-050-6731

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 118
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 2.4580 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.435 INCHES
NOMINAL OUTSIDE DIAMETER 2.500 INCHES
FACE NOMINAL WIDTH 0.095 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.190 INCHES FIRST END 0.150 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.241 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 0.620 INCHES FIRST END 0.620 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 2 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.112 INCHES AXIALLY THROUGH HUB, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER 0.438 INCHES AXIALLY THROUGH HUB, FIRST END
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 1771214-3

Restrictions/Controls & Freight Information | NSN 3020-00-050-6731

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 HH Navy ICP
Mechanicsburg, PA 17055-0788
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