3020-00-733-8160 GEAR,SPUR Index 3020-00-733-8162 GEAR,INTERNAL

National Stock Number:
3020-00-733-8161

Federal Supply Class:
3020

National Item Identification Number:
007338161

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:
1089246119204ARMY, UNITED STATES DEPARTMENT OF THE
3020007338161A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
3020007338161SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BORE NOMINAL DIAMETER1.249 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HARDNESS RATING300.0 BRINELL HULTGREN MINIMUM AND 341.0 BRINELL HULTGREN MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.750 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER1.750 INCHES BOTH ENDS
HUB NOMINAL LENGTH0.031 INCHES BOTH ENDS
HUB NOMINAL LENGTH0.128 INCHES BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8640 OVERALL
NOMINAL OUTSIDE DIAMETER0.2125 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.4625 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH1.503 INCHES


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