Product Details | GEAR CLUSTER

3020-01-204-7100 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: 70003112, 7000311-2, 3020-01-204-7100, 01-204-7100, 3020012047100, 012047100

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

Supply Group (FSG) NSN Assign. NIIN
30 29 MAR 1985 01-204-7100

Drawings & Photos | NSN 3020-01-204-7100


Cross Reference | NSN 3020-01-204-7100

Part Number Cage Code Manufacturer
7000311-2 55939 HONEYWELL INTL DBA HONEYWELL DIV BUSINESS AND

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Technical Data | NSN 3020-01-204-7100

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONSTRUCTION SOLID
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 1.832 INCHES FOURTH GEAR 0.790 INCHES FIFTH GEAR
NOMINAL OVERALL LENGTH 3.170 INCHES
HUB STYLE DESIGNATOR 4B 2 STEPS BOTH ENDS
HUB NOMINAL LENGTH 0.250 INCHES FIRST END 0.9250 INCHES SECOND END 1.745 INCHES BETWEEN FIRST AND SECOND GEAR 0.1600 INCHES BETWEEN SECOND AND THIRD GEAR

Restrictions/Controls & Freight Information | NSN 3020-01-204-7100

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
No Freight Information