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National Stock Number:
3020-00-552-4911
Federal Supply Class:
3020
National Item Identification Number:
005524911
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:
| 22738 | 55820 | RTX CORPORATION | | 22738-1 | 55820 | RTX CORPORATION | | 22738-1 | 66195 | SOLAR TURBINES INCORPORATED | | 22738-101 | 55820 | RTX CORPORATION | | 22738-101 | 66195 | SOLAR TURBINES INCORPORATED |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 1.2500 INCHES BOTH ENDS | | END NOMINAL DIAMETER | 1.575 INCHES BOTH ENDS | | END NOMINAL LENGTH | 0.5020 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.625 INCHES | | FIRST STEP NOMINAL DIAMETER | 1.775 INCHES BOTH ENDS | | FIRST STEP NOMINAL LENGTH | 0.249 INCHES BOTH ENDS | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.7510 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 7.9985 INCHES | | PITCH DIAMETER | 7.8750 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPLINE PITCH DIAMETER | 1.2000 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 24 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 126 | | TOOTH FORM | STANDARD |
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