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National Stock Number: 3020-00-203-1531
Federal Supply Class: 3020
National Item Identification Number: 002031531
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:
3020002031531 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 3020002031531 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 55166 | 82423 | KLEINSCHMIDT INC | SCB187825 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
ATTACHMENT METHOD | MOUNTING HOLE | BODY STYLE | PLAIN, SOLID | BORE STYLE | PLAIN BOTH ENDS | BORE NOMINAL DIAMETER | 0.3750 INCHES BOTH ENDS | FACE NOMINAL WIDTH | 0.344 INCHES | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL TEETH | HELIX ANGLE | 45.0000 DEGREES | HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END | HUB STYLE DESIGNATOR | PLAIN FIRST END | MATERIAL | STEEL OVERALL | MOUNTING HOLE NOMINAL DIAMETER | 0.088 INCHES TRANSVERSELY THROUGH HUB, FIRST END | MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.219 INCHES FIRST END | NOMINAL OUTSIDE DIAMETER | 0.9380 INCHES | PITCH DIAMETER | 0.8750 INCHES NOMINAL | PRESSURE ANGLE | 14.5000 DEGREES | STYLE DESIGNATOR | PROTRUDING HUB | SURFACE TREATMENT | PHOSPHATE OVERALL | TEETH QUANTITY | 21 | TEETH TYPE | SINGLE HELIX | TOOTH DIRECTION | RIGHT |
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