3020-00-422-2717 GEAR,SPUR Index 3020-00-422-2720 GEAR,SPUR

National Stock Number:
3020-00-422-2719

Federal Supply Class:
3020

National Item Identification Number:
004222719

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:
71455-105228PTI TECHNOLOGIES INC.
71455-109790EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR
71455-11PVC5VACCO INDUSTRIES


Techincal Specification:
MATERIALCOPPER ALLOY 642 FIRST GEAR
STEEL COMP 416 SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.645 INCHES FIRST GEAR
0.145 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.228 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 9 FIRST GEAR
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.063 INCHES BOTH ENDS
THE MANUFACTURERS DATA
MANUFACTURERS CODE1PVC5
DESIGN CONTROL REFERENCE71455-1


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