Gear Cluster

Model / MPN: 142191 | NSN: 3020-00-928-9248

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 complemen (s) or gear teeth, see gearshaft (as modified) . Excludes gear subassembly, speed decreaser.

Product Details

NATO Stock Number

3020-00-928-9248

Sold in multiples of

1 EA

DEMIL

Design Type

Spur first gear

Design Type

Spur second gear

Construction

Solid

Outside Diameter

1.0166 inches first gear

Outside Diameter

0.1250 inches second gear

Nominallength

0.660 inches

Hub Length

0.100 inches second end

Hub Length

0.175 inches first end

Hub Style Designator

1 step first end

Hub Style Designator

Plain second end

Hub Diameter

0.093 inches first end

Hub Diameter

0.934 inches second end

Material

Steel comp 303 second gear

Material

Steel comp 630 first gear

Material Specification

Ams 5643, 17-4ph assn standard single material response first gear

Material Specification

Mil-s-7720 military specification single material response second gear

Surface Treatment

Passivate first gear

Surface Treatment

Passivate second gear

Surface Treatment Specification

Mil-std-171, finish no.5.4.1 military standard single treatment response first gear

14219 Series Parts

Pricing and Availability

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142191 Cross Reference

142191-01