6680-00-585-5404 COUNTER,ROTATING Index 3020-00-585-5411 GEAR,SPUR

National Stock Number:
3020-00-585-5410

Federal Supply Class:
3020

National Item Identification Number:
005855410

Description:
GEAR,WORM

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


Manufacturer Information:
02-300141ROLLER BEARING CO OF AMERICA, INC
A3291-103538LOCKHEED MARTIN CORPORATION
Q2-300141ROLLER BEARING CO OF AMERICA, INC
W64S-4S29440W. M. BERG INC
A3291-154497MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS
Q2-363689PROFILE GEAR CORP
W8-300328DESIGNATRONICS INCORPORATED
WS923266SECS INC


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
FACE TYPESTRAIGHT
THREAD FORM QUANTITY1
THREAD FORM DIRECTIONRIGHT-HAND
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE1.7831 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.4990 INCHES MINIMUM AND
0.5000 INCHES MAXIMUM
FACE NOMINAL WIDTH0.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.220 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.437 INCHES FIRST END


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