3020-00-541-1552 GEAR,WORM Index 4820-00-541-1559 FLOAT,VALVE

National Stock Number:
3020-00-541-1554

Federal Supply Class:
3020

National Item Identification Number:
005411554

Description:
GEAR,WORM

Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.


Manufacturer Information:
S-118847496THE DEWEY ELECTRONICS CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
FACE TYPESTRAIGHT
THREAD FORM QUANTITY1
THREAD FORM DIRECTIONLEFT-HAND
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE3.5498 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.3325 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.375 INCHES
FACE NOMINAL WIDTH0.562 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.260 INCHES FIRST END


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