3120-00-540-7728 BUSHING,SLEEVE Index 3020-00-540-7732 GEAR,SPUR

National Stock Number:
3020-00-540-7731

Federal Supply Class:
3020

National Item Identification Number:
005407731

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:
328C101H0579500WESTINGHOUSE ELECTRIC CORP
328C101H0597942NORTHROP GRUMMAN SYSTEMS CORPORATION
64S11-120A8-408783RAYTHEON CO
64S11-120A8-494580HONEYWELL INTERNATIONAL INC.
D48S12012444DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV
E61819008783RAYTHEON CO
G13-12000141ROLLER BEARING CO OF AMERICA, INC
G13-120ESS9000141ROLLER BEARING CO OF AMERICA, INC
GP34-12023266SECS, INC.
H22-12000328DESIGNATRONICS INCORPORATED


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FURNISHED ITEMS AND QUANTITY1 SETSCREW
FACE NOMINAL WIDTH0.125 INCHES
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.906 INCHES
PITCH DIAMETER1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESMTG HOLES 90 DEGS APART
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY120
TOOTH FORMSTANDARD


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