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		                             National Stock Number: 3020-00-204-2804
  Federal Supply Class: 3020
  National Item Identification Number: 002042804
  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:
 | 015570 | 23266 | SECS INC |  | 3020002042804 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |  | A6582 | 72914 | GRIMES AEROSPACE COMPANY |  | 3020002042804 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |   
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  Techincal Specification:
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE TYPE | CONCAVE |  | FACE NOMINAL WIDTH | 0.188 INCHES |  | HELIX ANGLE | 3.5832 DEGREES |  | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PINNED FIRST END |  | MATERIAL | ALUMINUM ALLOY SLEEVE |  | MATERIAL | PLASTIC POLYAMIDE NYLON BODY |  | MATERIAL | PLASTIC POLYAMIDE NYLON HUB |  | MATERIAL | PLASTIC POLYAMIDE NYLON TEETH |  | PITCH DIAMETER | 0.6870 INCHES NOMINAL |  | MATING THREAD LEAD QUANTITY | 1 |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.187 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 0.750 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 33 |  | THROAT NOMINAL RADIUS | 0.166 INCHES |  | TOOTH DIRECTION | RIGHT |   
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