3020-00-585-9047 GEAR,WORM WHEEL Index 1325-00-585-9057 FUZE,BOMB

National Stock Number:
3020-00-585-9048

Federal Supply Class:
3020

National Item Identification Number:
005859048

Description:
GEAR,WORM

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


Manufacturer Information:
101C479-AK117454TIMKEN GEARS & SERVICES INC.
101C479AK103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
125D589AE03502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
3303550 PIECE 580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.250 INCHES BOTH ENDS
FACE NOMINAL WIDTH3.000 INCHES
FACE TYPESTRAIGHT
HELIX ANGLE6.4500 DEGREES
KEYWAY NOMINAL WIDTH0.250 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER2.000 INCHES SECOND END
HUB NOMINAL DIAMETER2.500 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALSTEEL COMP 4340 OVERALL
PITCH DIAMETER4.2243 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES SECOND END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.750 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER4.251 INCHES
STYLE DESIGNATORPROTRUDING HUBS
THREAD FORM DIRECTIONRIGHT-HAND
THREAD FORM QUANTITY3


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