Product Details | SPUR GEAR

3020-00-561-0945 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: SMC143834, 3020-00-561-0945, 00-561-0945, 3020005610945, 005610945

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-561-0945

Drawings & Photos | NSN 3020-00-561-0945


Cross Reference | NSN 3020-00-561-0945

Part Number Cage Code Manufacturer
SMC143834 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 3020-00-561-0945

Characteristic Specifications
TEETH QUANTITY 110
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 5
BACKLASH DESIGNATION GRADE A
STYLE DESIGNATOR 22 PROTRUDING HUB, RECESSED BODY
PITCH DIAMETER 3.4375 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.250 INCHES
NOMINAL OUTSIDE DIAMETER 3.500 INCHES
FACE NOMINAL WIDTH 0.093 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.157 INCHES FIRST END
BORE NOMINAL DIAMETER 1.875 INCHES BOTH ENDS
BODY STYLE 3B WEBBED, OFFSET, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE NOMINAL DIAMETER 0.106 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER 2.187 INCHES AXIALLY THROUGH BODY, FIRST END
MANUFACTURERS CODE 80063
DESIGN CONTROL REFERENCE SMC143834

Restrictions/Controls & Freight Information | NSN 3020-00-561-0945

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