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National Stock Number:
3020-00-450-7563
Federal Supply Class:
3020
National Item Identification Number:
004507563
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 65351-11238-103 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE A | | BODY STYLE | WEBBED, SOLID | | END NOMINAL DIAMETER | 2.363 INCHES FIRST END | | END NOMINAL DIAMETER | 2.757 INCHES SECOND END | | FACE NOMINAL WIDTH | 2.000 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | 1 GROOVE BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MFC78286 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 4.6000 INCHES NOMINAL | | MATERIAL | STEEL COMP E9310 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.363 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.377 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 4.797 INCHES | | NOMINAL OVERALL LENGTH | 6.740 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 13 | | PRESSURE ANGLE | 22.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT | PHOSPHATE OVERALL | | TEETH QUANTITY | 46 |
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