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National Stock Number: 3020-00-528-1725
Federal Supply Class: 3020
National Item Identification Number: 005281725
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:
| 3211960 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 63472 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | A3211960 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | A3211960 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | A3211960 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | A3211960 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | LA63472 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | LH63611PC10-8 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | LH63611PC10-8 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | LA63472 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | LA63472 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | LH63611PC10-8 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.7502 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 2.625 INCHES | | HARDNESS RATING | 52.0 ROCKWELL C MINIMUM AND 57.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 5.0000 DEGREES | | KEYWAY NOMINAL WIDTH | 0.187 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 2.0000 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.4840 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.3960 INCHES | | PRESSURE ANGLE | 30.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 10 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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