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		                        | National Stock Number:
 3020-00-567-8726
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005678726
 
 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.
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 Manufacturer Information:
 
 | 34-06-03-02 | 25549 | LITTON SYSTEMS INC AMECOM DIV |  | 34-06-03-02 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |  | SCB6807 | 63689 | PROFILE GEAR CORP |  | SCB6807 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.313 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | CLAMPING SURFACE NOMINAL LENGTH | 0.313 INCHES FIRST END |  | FACE TYPE | CONCAVE |  | FACE NOMINAL WIDTH | 0.218 INCHES |  | HELIX ANGLE | 5.8831 DEGREES |  | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |  | HUB STYLE DESIGNATOR | SPLIT FIRST END |  | MATERIAL | COPPER ALLOY OVERALL |  | PITCH DIAMETER | 0.7310 INCHES NOMINAL |  | MATING THREAD LEAD QUANTITY | 1 |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.438 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 0.810 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 30 |  | THROAT NOMINAL RADIUS | 0.132 INCHES |  | TOOTH DIRECTION | RIGHT | 
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