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National Stock Number:
3020-00-528-1251
Federal Supply Class:
3020
National Item Identification Number:
005281251
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:
| D115-108 | 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORPORATION | | D115-108 | 3CPE0 | SAFRAN POWER USA LLC | | D115-108 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE A | | BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 1.203 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 1.299 INCHES SECOND END | | COUNTERBORE NOMINAL DEPTH | 0.480 INCHES SECOND END | | FACE NOMINAL WIDTH | 0.812 INCHES | | HARDNESS RATING | 80.0 ROCKWELL A MINIMUM AND 83.0 ROCKWELL A MAXIMUM TEETH | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM HUB | | HUB NOMINAL DIAMETER | 1.625 INCHES FIRST END | | HUB NOMINAL DIAMETER | 1.625 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8620 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.131 INCHES BOTH ENDS | | NOMINAL OVERALL LENGTH | 1.073 INCHES | | NOMINAL OUTSIDE DIAMETER | 4.040 INCHES | | PITCH DIAMETER | 3.9000 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 | 39 | | TOOTH FORM | STANDARD |
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