4820-00-554-7969 VALVE,LIFT-CHECK Index 3020-00-554-7972 GEAR,WORM WHEEL

National Stock Number:
3020-00-554-7971

Federal Supply Class:
3020

National Item Identification Number:
005547971

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
DJV429B16712SIEMENS ENERGY, INC.
H1128PC12316712SIEMENS ENERGY, INC.
H3230199PC12380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD
BODY STYLEWEBBED, SOLID
FACE NOMINAL WIDTH1.000 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY NO. 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER2.250 INCHES FIRST END
HUB NOMINAL DIAMETER2.250 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALSTEEL OVERALL
PITCH DIAMETER5.1260 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
NOMINAL OVERALL LENGTH1.125 INCHES
NOMINAL OUTSIDE DIAMETER5.2600 INCHES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY67
TEETH TYPESINGLE HELIX


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