3020-00-571-3424 GEAR CLUSTER Index 1430-00-571-3427 LATCH ASSEMBLY

National Stock Number:
3020-00-571-3425

Federal Supply Class:
3020

National Item Identification Number:
005713425

Description:
GEAR CLUSTER

Detail:
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.


Manufacturer Information:
1012405418876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
ATTACHMENT METHODCLAMP
BORE NOMINAL DIAMETER0.375 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR ALL GEARS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER1.900 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER2.525 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.742 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 12 ALL GEARS
SURFACE TREATMENTANODIZE OVERALL


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