4210-00-813-8317 LINK,FUSIBLE,FIRE Index 2590-00-813-8320 RING,WIPER

National Stock Number:
3020-00-813-8319

Federal Supply Class:
3020

National Item Identification Number:
008138319

Description:
GEAR,WORM

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


Manufacturer Information:
39-00186-00100724RAYTHEON COMPANY
56033-196214RAYTHEON COMPANY
SWS1201351SOUTHERN GEAR & MACHINE INC


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD FORM QUANTITY1
THREAD FORM DIRECTIONRIGHT-HAND
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE2.3832 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.3328 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.625 INCHES
NOMINAL OUTSIDE DIAMETER0.360 INCHES
FACE NOMINAL WIDTH0.438 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.280 INCHES FIRST END


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