3020-00-138-8136 GEAR,ANTIBACKLASH,SPUR Index 2530-00-138-8141 FLANGE,REAR AXLE

National Stock Number:
3020-00-138-8137

Federal Supply Class:
3020

National Item Identification Number:
001388137

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:
2JC3582H7806983ZAGORA GEAR PRODUCTS INC
2JC3582H7823266SECS INC
610651-7800141ROLLER BEARING CO OF AMERICA, INC
2JC3582H7829399STOP COMPONENTS INC
2JC3582H7895138DIXON VALVE & COUPLING COMPANY, LLC
2JC3582H7897942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY44
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 14
BACKLASH DESIGNATIONGRADE E
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.6106 INCHES MINIMUM AND
0.6111 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER0.638 INCHES
FACE NOMINAL WIDTH0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.312 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.086 INCHES TRANSVERSELY THROUGH HUB, FIRST END


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