2520-00-735-3139 SLIDE BLOCK PUMP Index 2520-00-735-3142 LEVER CONTROL PILOT

National Stock Number:
3020-00-735-3140

Federal Supply Class:
3020

National Item Identification Number:
007353140

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:
30317644674THE OILGEAR COMPANY
735314019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.876 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.750 INCHES
HARDNESS RATING25.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM TEETH
HELIX ANGLE15.0000 DEGREES
KEYWAY NOMINAL WIDTH0.158 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.514 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER6.275 INCHES
PITCH DIAMETER6.1470 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY95
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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