3010-00-887-9252 COUPLING,SHAFT,FLEXIBLE Index 2805-00-887-9274 PARTS KIT,ENGINE POPPET VALVE

National Stock Number:
3020-00-887-9272

Federal Supply Class:
3020

National Item Identification Number:
008879272

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:
164-25-P201351SOUTHERN GEAR & MACHINE INC
G3-25-Q1200141ROLLER BEARING CO OF AMERICA, INC
H21-25P200328DESIGNATRONICS INCORPORATED
P48S26-25P229440W. M. BERG INC


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.125 INCHES
FURNISHED ITEMS AND QUANTITY1 SETSCREW
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OVERALL LENGTH0.375 INCHES
PITCH DIAMETER0.5201 INCHES MINIMUM AND 0.5208 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 12
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESUNTHREADED HOLE 90 DEG FROM THREADED HOLE
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY25
TOOTH FORMSTANDARD


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