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National Stock Number:
3020-00-335-7142
Federal Supply Class:
3020
National Item Identification Number:
003357142
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:
| AS80001 | 11976 | CHICAGO PNEUMATIC TOOL CO | | RA8513 | 51663 | HYDRO-AIRE AEROSPACE CORP. | | US80001 | 51663 | HYDRO-AIRE AEROSPACE CORP. |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE A | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.292 INCHES | | HARDNESS RATING | 28.0 ROCKWELL C NOMINAL OVERALL | | HELIX ANGLE | 22.3332 DEGREES | | HUB NOMINAL DIAMETER | 0.312 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 0.4054 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.102 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 0.4440 INCHES | | PRECISION CLASSIFICATION | ULTRA PRECISION CLASS 1 | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | HUB SLOTTED A END 0.205 IN. W,0.102 IN. DEEP | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 15 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD |
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