2915-00-345-9439 GEAR,CLUSTER,SPUR Index 6625-00-345-9458 LEAD,TEST

National Stock Number:
3020-00-345-9440

Federal Supply Class:
3020

National Item Identification Number:
003459440

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:
9785025140GLOBE MOTORS, INC.
9785D25140GLOBE MOTORS, INC.
9785D73760ITT AEROSPACE CONTROLS LLC


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND
46.0 ROCKWELL C MAXIMUM TEETH
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.717 INCHES FIRST GEAR
0.264 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.228 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.147 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.035 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.195 INCHES BETWEEN FIRST AND SECOND GEAR
THE MANUFACTURERS DATA
MANUFACTURERS CODE73760
DESIGN CONTROL REFERENCE9785D


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