3020-01-408-9981 GEAR,SPUR Index 3040-01-408-9983 SHAFT,SHOULDERED

National Stock Number:
3020-01-408-9982

Federal Supply Class:
3020

National Item Identification Number:
014089982

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:
779236-173030HAMILTON SUNDSTRAND CORPORATION
779236-177445RTX CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION HS7650 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTLUBRICANT DRY FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION HS248 CL40 TY-A7 MFR REF SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY33
PRESSURE ANGLE25.0000 DEGREES
PITCH DIAMETER1.3750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.437 INCHES
FACE NOMINAL WIDTH0.160 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.383 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.222 INCHES BOTH ENDS
SPECIAL FEATURESUSED ON EEC FUEL, ENGINE F-117


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