3020-01-121-2961 GEAR,SPUR Index 3020-01-121-2964 GEAR SECTOR,WORM WHEEL

National Stock Number:
3020-01-121-2963

Federal Supply Class:
3020

National Item Identification Number:
011212963

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:
46-26-182005ALLARD NAZARIAN GROUP, INC.
46-2C-182005ALLARD NAZARIAN GROUP, INC.


Techincal Specification:
MATERIALSTEEL COMP 630 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING335.0 BRINELL STANDARD NOMINAL OVERALL
CONSTRUCTIONSOLID
DESIGN TYPEHELICAL FIRST GEAR
HELICAL SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.6600 INCHES FIRST GEAR
0.8428 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH2.844 INCHES
HUB STYLE DESIGNATORPLAIN BETWEEN FIRST AND SECOND GEAR
1 STEP BOTH ENDS
HUB NOMINAL LENGTH0.675 INCHES FIRST END
0.626 INCHES SECOND END
0.375 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.057 INCHES BETWEEN FIRST AND SECOND GEAR
0.352 INCHES BOTH ENDS
SPECIAL FEATURESHAS ONE GROOVE ON EACH END HUB,1ST END,0.029 IN.W,0.126 IN.LG,2ND 0.029 IN.W,0.1317 IN.LG


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