5930-01-453-2290 SWITCH,TOGGLE Index 3020-01-453-2292 GEAR,WORM

National Stock Number:
3020-01-453-2291

Federal Supply Class:
3020

National Item Identification Number:
014532291

Description:
GEAR,WORM WHEEL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.


Manufacturer Information:
DQ7C6029964ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FACE TYPECONCAVE
FACE NOMINAL WIDTH0.188 INCHES
HELIX ANGLE14.0333 DEGREES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 464 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.220 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.209 INCHES
PITCH DIAMETER1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY60
THROAT NOMINAL RADIUS0.333 INCHES
TOOTH DIRECTIONRIGHT


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