3020-01-143-2929 GEAR,SPUR Index 4420-01-143-2931 COOLER,FLUID,INDUSTRIAL

National Stock Number:
3020-01-143-2930

Federal Supply Class:
3020

National Item Identification Number:
011432930

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:
SM-B-54055680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
BODY STYLEPLAIN, SOLIDPLAIN, SOLID
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS0.250 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDSPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.187 INCHES0.187 INCHES
HUB NOMINAL DIAMETER0.500 INCHES FIRST END0.500 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST ENDPINNED FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALLSTEEL COMP 303 OVERALL
PITCH DIAMETER0.6667 INCHES NOMINAL0.6667 INCHES NOMINAL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.708 INCHES0.708 INCHES
PRESSURE ANGLE20.0000 DEGREES20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBPROTRUDING HUB
TEETH QUANTITY3232
TOOTH FORMSTANDARDSTANDARD


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