3020-01-054-6095 GEAR,SPUR Index 5998-01-054-6099 CIRCUIT CARD ASSEMBLY

National Stock Number:
3020-01-054-6096

Federal Supply Class:
3020

National Item Identification Number:
010546096

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:
105D392805606GENERAL DYNAMICS-OTS, INC.
3020PL06631589009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
BORE NOMINAL DIAMETER0.562 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONSOLID
DESIGN TYPESPUR SECOND GEAR
DESIGN TYPESPUR FIRST GEAR
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL LENGTH0.3200 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.8000 INCHES BETWEEN FIRST AND SECOND GEAR
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER3.8620 INCHES FIRST GEAR
NOMINAL OUTSIDE DIAMETER1.9970 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH1.290 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 8 FIRST GEAR
SURFACE TREATMENTPHOSPHATE OVERALL


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