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National Stock Number:
3020-00-678-1769
Federal Supply Class:
3020
National Item Identification Number:
006781769
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:
| 2520006781769 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 8754351 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 8754351 | 22852 | SPALLA INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.999 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.740 INCHES | | FIRST GROOVE NOMINAL DIAMETER | 2.760 INCHES FIRST END | | FIRST GROOVE NOMINAL WIDTH | 0.140 INCHES FIRST END | | HELIX ANGLE | 29.2821 DEGREES | | HUB NOMINAL DIAMETER | 2.880 INCHES FIRST END | | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | MATERIAL | STEEL COMP 8620H OVERALL | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.830 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.830 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.146 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 3.095 INCHES | | PRESSURE ANGLE | 30.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH QUANTITY | 24 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT |
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