3020-00-545-3488 GEAR CLUSTER Index 3020-00-545-3491 GEAR CLUSTER

National Stock Number:
3020-00-545-3490

Federal Supply Class:
3020

National Item Identification Number:
005453490

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:
62560606481NORTHROP GRUMMAN SYSTEMS CORPORATION
62560966672GUPTILL GEAR CORP


Techincal Specification:
MATERIALSTEEL COMP 303S OR
STEEL COMP 303SE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.4420 INCHES FIRST GEAR
1.0830 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH0.400 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATORSPLIT FIRST END
PLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.1900 INCHES FIRST END
0.047 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.176 INCHES FIRST END
0.190 INCHES BETWEEN FIRST AND SECOND GEAR
ATTACHMENT METHODCLAMP
THE MANUFACTURERS DATA
MANUFACTURERS CODE06481
DESIGN CONTROL REFERENCE625606


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