3020-00-016-0320 GEAR,WORM Index 3020-00-016-0323 GEAR,SPUR

National Stock Number:
3020-00-016-0321

Federal Supply Class:
3020

National Item Identification Number:
000160321

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:
233B391H0179500WESTINGHOUSE ELECTRIC CORP
233B391H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION
G43-2800141ROLLER BEARING CO OF AMERICA, INC
B68S2812444DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV
GP16-2823266SECS INC
DG43T2829964ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO
H29-2800328DESIGNATRONICS INCORPORATED
P32S28-2829440W. M. BERG INC


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY28
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.8740 INCHES MINIMUM AND
0.8750 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER0.937 INCHES
FACE NOMINAL WIDTH0.187 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
BODY STYLEPLAIN, SOLID
FURNISHED ITEMS AND QUANTITY1 SETSCREW


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