Product Details | GEAR CLUSTER

3020-00-052-5645 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: 1770753, 93108, 93-108, 3020-00-052-5645, 00-052-5645, 3020000525645, 000525645

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

Supply Group (FSG) NSN Assign. NIIN
30 23 MAY 1967 00-052-5645

Drawings & Photos | NSN 3020-00-052-5645


Cross Reference | NSN 3020-00-052-5645

Part Number Cage Code Manufacturer
1770753 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
93-108 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 3020-00-052-5645

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 2.041 INCHES FOURTH GEAR 0.707 INCHES FIFTH GEAR
NOMINAL OVERALL LENGTH 0.535 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP BOTH ENDS
HUB NOMINAL LENGTH 0.0280 INCHES FIRST END 0.2870 INCHES SECOND END 0.2450 INCHES BETWEEN SECOND AND THIRD GEAR
HUB NOMINAL DIAMETER 0.375 INCHES BOTH ENDS
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 1770753

Restrictions/Controls & Freight Information | NSN 3020-00-052-5645

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