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		                        | National Stock Number:
 3020-00-200-1005
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002001005
 
 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:
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 Manufacturer Information:
 
 | D-66520-365 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. |  | D-66520-365 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |  | D-66520-365 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |  | D-66520-365 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | FACE NOMINAL WIDTH | 2.500 INCHES |  | HELIX ANGLE | 45.0000 DEGREES |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 3.4290 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | TEETH QUANTITY | 24 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD | 
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