3020-00-801-4230 GEAR,SPUR Index 3020-00-801-4232 GEAR,SPUR

National Stock Number:
3020-00-801-4231

Federal Supply Class:
3020

National Item Identification Number:
008014231

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:
3020801423121877NORTHROP GRUMMAN SYSTEMS CORPORATION
E32-3400328DESIGNATRONICS INCORPORATED
E66S3412444DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV
G23-3400141ROLLER BEARING CO OF AMERICA, INC
GP4203423266SECS, INC.


Techincal Specification:
FACE NOMINAL WIDTH0.187 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER0.375 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
III MATERIALSTEEL COMP 303 OVERALL
PITCH DIAMETER0.4712 INCHES MINIMUM AND 0.4722 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
BACKLASH DESIGNATIONGRADE C
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
FURNISHED ITEMS AND QUANTITY1 SETSCREW
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.219 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.499 INCHES
SPECIAL FEATURESMTG HOLES 90 DEG APART
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY34
TOOTH FORMSTANDARD


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