3130-00-967-2900 HOUSING,BEARING UNIT Index 2520-00-967-2902 FLANGE,COMPANION,VEHICULAR UNIVE

National Stock Number:
3020-00-967-2901

Federal Supply Class:
3020

National Item Identification Number:
009672901

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:
10239710138ASTRONAUTICS CORPORATION OF AMERICA


Techincal Specification:
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HUB NOMINAL LENGTH0.047 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.080 INCHES FIRST END
HUB NOMINAL LENGTH0.095 INCHES SECOND END
HUB NOMINAL DIAMETER0.093 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.218 INCHES BETWEEN FIRST AND SECOND GEAR
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER0.280 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.656 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.302 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 8 ALL GEARS
SURFACE TREATMENTPASSIVATE OVERALL


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