2520-00-090-5839 SHAFT,TRANSMISSION Index 3040-00-090-5841 SHAFT,SHOULDERED

National Stock Number:
3020-00-090-5840

Federal Supply Class:
3020

National Item Identification Number:
000905840

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
01770-018379343ASRC FEDERAL FACILITIES LOGISTICS, LLC
01770-018393568HARSCO CORP BMY-COMBAT SYSTEMS DIV
20850012603CLARK EQUIPMENT CO
20850077237DANA OFF HIGHWAY PRODUCTS, LLC


Techincal Specification:
BACKLASH DESIGNATIONGRADE A
BODY RECESS NOMINAL DEPTH0.328 INCHES SECOND END
BODY RECESS NOMINAL DEPTH1.0255 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER2.1645 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.531 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE23.2158 DEGREES
NOMINAL OUTSIDE DIAMETER3.359 INCHES
PITCH DIAMETER3.1420 INCHES NOMINAL
PRESSURE ANGLE18.3666 DEGREES
TEETH QUANTITY22
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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