Product Details | GEAR CLUSTER

3020-00-040-1728 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: 109580, 3020-00-040-1728, 00-040-1728, 3020000401728, 000401728

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

Supply Group (FSG) NSN Assign. NIIN
30 13 NOV 1972 00-040-1728

Drawings & Photos | NSN 3020-00-040-1728


Cross Reference | NSN 3020-00-040-1728

Part Number Cage Code Manufacturer
109580 05257 GENERAL DYNAMICS CANADA LTD

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Technical Data | NSN 3020-00-040-1728

Characteristic Specifications
MATERIAL STEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-764,TYPE 416,COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER 1.116 INCHES FOURTH GEAR 0.199 INCHES FIFTH GEAR
NOMINAL OVERALL LENGTH 0.315 INCHES
PRECISION CLASSIFICATION QUALITY NUMBER 10 OR QUALITY NUMBER 11 SECOND GEAR
BACKLASH DESIGNATION GRADE E FIRST GEAR
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.094 INCHES BOTH ENDS
HUB NOMINAL LENGTH 0.080 INCHES BETWEEN FIRST AND SECOND GEAR
MANUFACTURERS CODE 05257
DESIGN CONTROL REFERENCE 109580

Restrictions/Controls & Freight Information | NSN 3020-00-040-1728

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