5970-00-905-2117 INSULATOR,DISK Index 4720-00-905-2122 HOSE,NONMETALLIC

National Stock Number:
3020-00-905-2118

Federal Supply Class:
3020

National Item Identification Number:
009052118

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:
9100053072314BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY210
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10
BACKLASH DESIGNATIONGRADE B
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER4.3750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER4.4166 INCHES
FACE NOMINAL WIDTH0.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.3750 INCHES FIRST END
BORE STYLEPLAIN COUNTER BORE, SECOND END
BORE NOMINAL DIAMETER0.2406 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DEPTH0.250 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER0.656 INCHES COUNTER BORE, SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER1.0000 INCHES FIRST END
BODY STYLEWEBBED, OFFSET, SOLID
SPECIAL FEATURESTWO HOLES 180 DEG APART 0.120 IN. DIA BY 0.125 IN DEEP ON BB END OF HUB ON A 0.437 IN DIA BOLT CIRCLE


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