3020-01-219-9372 GEAR,SPUR Index 3020-01-219-9374 GEAR,SPUR

National Stock Number:
3020-01-219-9373

Federal Supply Class:
3020

National Item Identification Number:
012199373

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
BL-1128908484BREEZE-EASTERN LLC
BL-11289-108484BREEZE-EASTERN LLC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE STYLEW/COUNTERBORE SECOND END
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.041 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER0.462 INCHES SECOND END
FACE NOMINAL WIDTH0.078 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000,COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
III HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
III MATERIALSTEEL COMP 4340 OVERALL
PITCH DIAMETER0.4167 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.041 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.141 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.458 INCHES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-L-8937 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTLUBRICANT DRY FILM OVERALL
TEETH QUANTITY20
TOOTH FORMSPECIAL


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