4320-01-020-8374 PUMP,ROTARY Index 3040-01-020-8376 GEARSHAFT,MULTIPLE GEARS

National Stock Number:
3020-01-020-8375

Federal Supply Class:
3020

National Item Identification Number:
010208375

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:
789-4383-00113499ROCKWELL COLLINS, INC.


Techincal Specification:
CONSTRUCTIONSOLID
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HUB NOMINAL LENGTH0.176 INCHES FIRST END
HUB NOMINAL LENGTH0.185 INCHES SECOND END
HUB NOMINAL LENGTH0.290 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.187 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
NOMINAL OUTSIDE DIAMETER1.2812 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER0.265 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.000 INCHES
SURFACE TREATMENTPASSIVATE OVERALL


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