Product Details | GEAR CLUSTER

3020-01-046-0329 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: 1856558, 3020-01-046-0329, 01-046-0329, 3020010460329, 010460329

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

Supply Group (FSG) NSN Assign. NIIN
30 11 AUG 1977 01-046-0329

Drawings & Photos | NSN 3020-01-046-0329


Cross Reference | NSN 3020-01-046-0329

Part Number Cage Code Manufacturer
1856558 03956 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS

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Technical Data | NSN 3020-01-046-0329

Characteristic Specifications
MATERIAL STEEL COMP 303 FIRST GEAR ALUMINUM ALLOY 2024 SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764,TYPE 303 COND A FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR QQ-A-225/6,ALLOY 2024,T351 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
SURFACE TREATMENT ANODIZE FIRST GEAR ANODIZE SECOND GEAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE 3,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE SECOND GEAR
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 3.789 INCHES FOURTH GEAR 0.664 INCHES FIFTH GEAR
NOMINAL OVERALL LENGTH 0.6560 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.250 INCHES BOTH ENDS
THREAD SERIES DESIGNATOR UNC BOTH ENDS
NOMINAL THREAD SIZE 0.112 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 5 PINNED FIRST END
HUB NOMINAL LENGTH 0.3810 INCHES FIRST END
HUB NOMINAL DIAMETER 0.5000 INCHES BETWEEN FIRST AND SECOND GEAR
ATTACHMENT METHOD MOUNTING HOLE
MANUFACTURERS CODE 03956
DESIGN CONTROL REFERENCE 1856558

Restrictions/Controls & Freight Information | NSN 3020-01-046-0329

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