Product Details | GEAR CLUSTER

3020-00-874-3032 A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.

Part Alternates: 537081, 3020-00-874-3032, 00-874-3032, 3020008743032, 008743032

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-874-3032

Drawings & Photos | NSN 3020-00-874-3032


Cross Reference | NSN 3020-00-874-3032

Part Number Cage Code Manufacturer
537081 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 3020-00-874-3032

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6264 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL TEETH
CONSTRUCTION SOLID
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 2.691 INCHES FIRST GEAR 1.201 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 0.933 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
HUB NOMINAL LENGTH 0.111 INCHES BETWEEN FIRST AND SECOND GEAR
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 537081

Restrictions/Controls & Freight Information | NSN 3020-00-874-3032

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:AItem does not contain precious metal
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 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating K 92.5
Less than truck load rating K 92.5
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
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable