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National Stock Number:
3020-00-554-8539
Federal Supply Class:
3020
National Item Identification Number:
005548539
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:
| 2JB996 | 88657 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV | | 2JB996-1 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 2JB996-1 | 88657 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV | | 2JB996-1 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE NOMINAL DIAMETER | 1.1250 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | END NOMINAL DIAMETER | 1.4380 INCHES FIRST END | | END NOMINAL LENGTH | 0.6880 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.500 INCHES | | FIRST STEP NOMINAL DIAMETER | 1.5940 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.1880 INCHES FIRST END | | HELIX ANGLE | 3.6555 DEGREES | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.4380 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.5830 INCHES | | PITCH DIAMETER | 2.4420 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | RECESSED HUB | | TEETH QUANTITY | 39 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT |
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