4140-00-477-1863 IMPELLER,FAN,CENTRIFUGAL Index 4310-00-477-1865 DIFFUSER,COMPRESSOR

National Stock Number:
3020-00-477-1864

Federal Supply Class:
3020

National Item Identification Number:
004771864

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
SM-B-28227680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SMB282276-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SMB28276-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.315 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.156 INCHES
HUB STYLE DESIGNATORPINNED SECOND END
HUB NOMINAL DIAMETER0.500 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613,COMP 11,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.219 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER0.8125 INCHES
NOMINAL OVERALL LENGTH0.389 INCHES
PITCH ANGLE14.4999 DEGREES
PITCH DIAMETER0.7500 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
TEETH QUANTITY24
TEETH TYPESTRAIGHT


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