3040-00-065-8617 GEARSHAFT,SPUR Index 5895-00-065-8619 ATTENUATOR

National Stock Number:
3020-00-065-8618

Federal Supply Class:
3020

National Item Identification Number:
000658618

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:
1005051418876U S ARMY AVIATION AND MISSILE COMMAND
100505143V055ANCO MACHINE, INC


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
CONSTRUCTIONWELDED
DESIGN TYPESPUR ALL GEARS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-355,T3 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIALALUMINUM ALLOY 2024 SECOND GEAR
MATERIALSTEEL COMP 303 FIRST GEAR
NOMINAL OUTSIDE DIAMETER1.281 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER2.375 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.474 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11 ALL GEARS


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