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National Stock Number:
3020-00-197-5124
Federal Supply Class:
3020
National Item Identification Number:
001975124
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:
| 56783 | 00198 | PRATT & WHITNEY CANADA CORP | | 56783 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.437 INCHES | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM HUB | | HARDNESS RATING | 81.0 ROCKWELL A MINIMUM AND 84.0 ROCKWELL A MAXIMUM TEETH | | HUB NOMINAL DIAMETER | 0.218 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP E9310 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.046 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.089 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 0.526 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.182 INCHES | | PITCH DIAMETER | 3.0710 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPLINE PITCH DIAMETER | 0.9370 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 17 BOTH ENDS | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH QUANTITY | 43 | | TOOTH FORM | STANDARD |
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