Product Details | SPUR GEAR

3020-00-287-2560 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: 8355280, 3020-00-287-2560, 00-287-2560, 3020002872560, 002872560

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-287-2560

Drawings & Photos | NSN 3020-00-287-2560


Cross Reference | NSN 3020-00-287-2560

Part Number Cage Code Manufacturer
8355280 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-287-2560

Characteristic Specifications
MATERIAL STEEL COMP TS8625 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-16974,GR TS8625 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 61
TOOTH FORM STANDARD
PRESSURE ANGLE 25.5361 DEGREES
STYLE DESIGNATOR 9 ONE PROTRUDING HUB, ONE RECESSED HUB
PITCH DIAMETER 15.2500 INCHES NOMINAL
NOMINAL OVERALL LENGTH 4.062 INCHES
NOMINAL OUTSIDE DIAMETER 15.587 INCHES
FACE NOMINAL WIDTH 3.500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.563 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 0.500 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 3.752 INCHES BOTH ENDS
SPLINE QUANTITY 29 BOTH ENDS
SPLINE PITCH DIAMETER 3.6250 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 4.875 INCHES FIRST END
BODY STYLE 4A WEBBED, WITH LIGHTENING HOLES
SPECIAL FEATURES SPLINE MINOR NOM. DIA. 3.520 IN.
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 8355280

Restrictions/Controls & Freight Information | NSN 3020-00-287-2560

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 S 60
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 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