3020-00-272-6040 GEAR,SPUR Index 3020-00-272-6046 GEAR,WORM WHEEL

National Stock Number:
3020-00-272-6042

Federal Supply Class:
3020

National Item Identification Number:
002726042

Description:
GEAR,WORM

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


Manufacturer Information:
2455-5796169ELECTRIC BOAT CORPORATION
2455-57PCA396169ELECTRIC BOAT CORPORATION
53234080064NAVAL SHIP SYSTEMS COMMAND
532340PCA380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALNICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-994C,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
FACE TYPESTRAIGHT
THREAD FORM QUANTITY1
THREAD FORM DIRECTIONRIGHT-HAND
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE4.9663 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER2.2500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.646 INCHES
FACE NOMINAL WIDTH3.609 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.998 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.250 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.593 INCHES BOTH ENDS
THE MANUFACTURERS DATA
MANUFACTURERS CODE80064
DESIGN CONTROL REFERENCE532340PCA3


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