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National Stock Number:
3020-00-601-0581
Federal Supply Class:
3020
National Item Identification Number:
006010581
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:
| S1635-20209 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP E9310 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND | | 64.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 52 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 3.2500 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.373 INCHES | | FACE NOMINAL WIDTH | 0.500 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END | | 0.214 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.250 INCHES FIRST END | | 2.250 INCHES SECOND END | | BODY STYLE | WEBBED, SOLID | | SPECIAL FEATURES | FLATTED ON ONE SIDE,1.046 IN. MIN,1.052 IN. MAX FROM GEAR CENTERLINE | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | S1635-20209 |
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