Product Details | SPUR GEAR

3020-00-752-8047 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: 7528047, 3020-00-752-8047, 00-752-8047, 3020007528047, 007528047

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-752-8047

Drawings & Photos | NSN 3020-00-752-8047


Cross Reference | NSN 3020-00-752-8047

Part Number Cage Code Manufacturer
7528047 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-752-8047

Characteristic Specifications
TEETH QUANTITY 51
TOOTH FORM STANDARD
PRESSURE ANGLE 25.0000 DEGREES
STYLE DESIGNATOR 9 ONE PROTRUDING HUB, ONE RECESSED HUB
PITCH DIAMETER 12.7500 INCHES NOMINAL
NOMINAL OVERALL LENGTH 4.504 INCHES
NOMINAL OUTSIDE DIAMETER 13.120 INCHES
FACE NOMINAL WIDTH 2.875 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.629 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 0.504 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 3.377 INCHES BOTH ENDS
SPLINE QUANTITY 26 BOTH ENDS
SPLINE PITCH DIAMETER 3.2500 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.656 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 3.500 INCHES FIRST END
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 4.450 INCHES SECOND END
END NOMINAL LENGTH 1.875 INCHES FIRST END
END NOMINAL DIAMETER 4.331 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.246 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 5.188 INCHES FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 4 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 1.125 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER 7.500 INCHES AXIALLY THROUGH BODY, FIRST END
III SUPPLEMENTARY FEATURES STEEL,MIL-S-13048,FS-4817
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 7528047

Restrictions/Controls & Freight Information | NSN 3020-00-752-8047

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