3020-01-219-6669 GEAR CLUSTER Index 4420-01-219-6671 COOLER,FLUID,INDUSTRIAL

National Stock Number:
3020-01-219-6670

Federal Supply Class:
3020

National Item Identification Number:
012196670

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:
10001499145EATON AEROSPACE LLC ED AND C WEST DIV
100014-117472EATON AEROSPACE LLC
100014-199145EATON AEROSPACE LLC ED AND C WEST DIV


Techincal Specification:
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
CONSTRUCTIONSOLID
HARDNESS RATING50.0 ROCKWELL C NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL LENGTH0.010 INCHES SECOND END
HUB NOMINAL LENGTH0.065 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.100 INCHES FIRST END
HUB NOMINAL DIAMETER0.093 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.110 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALSTEEL COMP 1117 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER0.2140 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.658 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.495 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL


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