2530-00-477-5864 CHAMBER ASSEMBLY,NON-PRESSURE Index 3020-00-477-5866 GEAR,HELICAL

National Stock Number:
3020-00-477-5865

Federal Supply Class:
3020

National Item Identification Number:
004775865

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:
000542T59556KOVATCH CORP.
677188373342ALLISON TRANSMISSION INC
688107373342ALLISON TRANSMISSION INC
6881073K4914DETROIT DIESEL OVERSEAS DISTRIBUTION CORP


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER5.119 INCHES COUNTER BORE, SECOND END
BORE STYLEW/COUNTERBORE COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DEPTH0.080 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER7.780 INCHES COUNTER BORE, SECOND END
FACE NOMINAL WIDTH1.900 INCHES
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER7.000 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 5140H OVERALL
MOUNTING HOLE TYPE AND QUANTITY12 PLAIN AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.406 INCHES AXIALLY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER9.345 INCHES
PITCH DIAMETER9.0000 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY54
TOOTH FORMSTANDARD


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