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National Stock Number:
3020-00-244-9861
Federal Supply Class:
3020
National Item Identification Number:
002449861
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:
| 109099 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 109099 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | 109099-001 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 109099-001 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 109099-001 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 3.499 INCHES | | HARDNESS RATING | 27.0 ROCKWELL C NOMINAL OVERALL | | HELIX ANGLE | 10.0000 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | PITCH DIAMETER | 2.7500 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | NOMINAL OUTSIDE DIAMETER | 3.1475 INCHES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 13 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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