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National Stock Number:
3020-00-786-0211
Federal Supply Class:
3020
National Item Identification Number:
007860211
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:
| 3020007860211 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 3892Y1819 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 7363017 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE NOMINAL DIAMETER | 3.0000 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 1.250 INCHES COUNTERBORE, FIRST END | | COUNTERBORE NOMINAL DEPTH | 1.195 INCHES COUNTER BORE, SECOND END | | COUNTERBORE NOMINAL DIAMETER | 3.543 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 2.000 INCHES | | FIRST GROOVE NOMINAL DIAMETER | 5.326 INCHES FIRST END | | FIRST GROOVE NOMINAL WIDTH | 0.204 INCHES FIRST END | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 22.0000 DEGREES | | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END | | HUB NOMINAL DIAMETER | 5.406 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI 442/SAE 51442 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.086 INCHES FIRST END | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.312 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 6.898 INCHES | | PITCH DIAMETER | 6.6000 INCHES NOMINAL | | PRESSURE ANGLE | 18.8142 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 33 | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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