Product Details | GEAR CLUSTER

3020-01-020-1348 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: 8060002826, 3020-01-020-1348, 01-020-1348, 3020010201348, 010201348

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

Supply Group (FSG) NSN Assign. NIIN
30 25 APR 1976 01-020-1348

Drawings & Photos | NSN 3020-01-020-1348


Cross Reference | NSN 3020-01-020-1348

Part Number Cage Code Manufacturer
8060002826 57057 NAVCOM DEFENSE ELECTRONICS, INC.

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Technical Data | NSN 3020-01-020-1348

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 0.6875 INCHES FIRST GEAR 0.6416 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 0.700 INCHES
HUB STYLE DESIGNATOR 1 PLAIN FIRST END 4A 1 STEP SECOND END 1 PLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH 0.125 INCHES FIRST END 0.375 INCHES SECOND END 0.085 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER 0.530 INCHES BETWEEN FIRST AND SECOND GEAR 0.125 INCHES BOTH ENDS
MANUFACTURERS CODE 57057
DESIGN CONTROL REFERENCE 8060002826

Restrictions/Controls & Freight Information | NSN 3020-01-020-1348

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
No Freight Information