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National Stock Number:
3020-00-568-0773
Federal Supply Class:
3020
National Item Identification Number:
005680773
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:
| 67687 | 80254 | TEXTRON LYCOMING INC WILLIAMSPORT PLANT | | 67687 | R1120 | SATAIR A/S |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | HARDNESS RATING | 77.0 ROCKWELL SUPERFICIAL 30-N MINIMUM OVERALL | | TEETH QUANTITY | 24 | | TOOTH FORM | STUB | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.195 INCHES | | FACE NOMINAL WIDTH | 0.440 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.240 INCHES FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 2.312 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.158 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.232 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 2.690 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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