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National Stock Number: 3020-00-882-6948
Federal Supply Class: 3020
National Item Identification Number: 008826948
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:
379D711H01 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 715J627PC134 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
FACE NOMINAL WIDTH | 1.000 INCHES | FIRST GROOVE NOMINAL DIAMETER | 3.000 INCHES FIRST END | FIRST GROOVE NOMINAL WIDTH | 1.000 INCHES FIRST END | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM TEETH | HELIX ANGLE | 14.9331 DEGREES | HUB NOMINAL DIAMETER | 4.000 INCHES FIRST END | HUB NOMINAL DIAMETER | 4.552 INCHES SECOND END | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END | HUB STYLE DESIGNATOR | PLAIN SECOND END | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626,CON F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | PITCH DIAMETER | 5.0270 INCHES NOMINAL | PRESSURE ANGLE | 20.0000 DEGREES | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 5.500 INCHES FIRST END | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.688 INCHES FIRST END | NOMINAL OUTSIDE DIAMETER | 5.312 INCHES | STYLE DESIGNATOR | PROTRUDING HUBS | TEETH QUANTITY | 34 | TEETH TYPE | SINGLE HELIX | TOOTH DIRECTION | RIGHT |
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