3020-00-305-0244 GEAR,SPUR Index 3020-00-305-0246 GEAR,SPUR

National Stock Number:
3020-00-305-0245

Federal Supply Class:
3020

National Item Identification Number:
003050245

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:
189F124-105606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-81591,COMP 1C-322A,TYPE 17-4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CONSTRUCTIONSOLID
DESIGN TYPESPUR FIRST GEAR
SPUR SECOND GEAR
NOMINAL OUTSIDE DIAMETER3.191 INCHES FIRST GEAR
3.191 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.040 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 9 ALL GEARS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER0.623 INCHES BOTH ENDS
SPLINE PITCH DIAMETER0.5625 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
PLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.590 INCHES FIRST END
0.110 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.800 INCHES FIRST END
2.640 INCHES BETWEEN FIRST AND SECOND GEAR
THE MANUFACTURERS DATA
MANUFACTURERS CODE05606
DESIGN CONTROL REFERENCE189F124-1


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