3020-00-958-1080 GEAR,HELICAL Index 3040-00-958-1082 CONNECTING LINK,RIGID

National Stock Number:
3020-00-958-1081

Federal Supply Class:
3020

National Item Identification Number:
009581081

Description:
GEAR,WORM

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


Manufacturer Information:
00699700328DESIGNATRONICS INCORPORATED
1244601351SOUTHERN GEAR & MACHINE INC
610-472-100141ROLLER BEARING CO OF AMERICA, INC
926C398P189954BAE SYSTEMS CONTROLS INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.195 INCHES
FACE TYPESTRAIGHT
HELIX ANGLE4.0000 DEGREES
HUB NOMINAL DIAMETER0.312 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303S MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
MOUNTING HOLE TYPE AND QUANTITY2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.052 INCHES TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.215 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.360 INCHES
NOMINAL OVERALL LENGTH0.410 INCHES
PITCH DIAMETER0.3330 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
THREAD FORM DIRECTIONRIGHT-HAND
THREAD FORM QUANTITY2


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