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National Stock Number:
3020-00-808-7312
Federal Supply Class:
3020
National Item Identification Number:
008087312
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:
| 11610397 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3020008087312 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| BODY RECESS NOMINAL DEPTH | 0.390 INCHES SECOND END | | BODY STYLE | WEBBED, OFFSET, SOLID | | BORE STYLE | TAPERED FIRST END | | FACE NOMINAL WIDTH | 0.660 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 37.3332 DEGREES | | HUB NOMINAL DIAMETER | 0.170 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL | STEEL COMP 8620H OR STEEL COMP 8720 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.170 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.594 INCHES | | PITCH DIAMETER | 3.3957 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | TAPER MAJOR NOMINAL DIAMETER | 0.652 INCHES FIRST END | | TEETH QUANTITY | 27 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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