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National Stock Number:
3020-00-505-9116
Federal Supply Class:
3020
National Item Identification Number:
005059116
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:
| 68467 | 80254 | TEXTRON LYCOMING INC WILLIAMSPORT PLANT |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.609 INCHES BOTH ENDS | | END NOMINAL DIAMETER | 0.873 INCHES FIRST END | | END NOMINAL LENGTH | 1.028 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.310 INCHES | | FIRST STEP NOMINAL DIAMETER | 1.280 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.022 INCHES FIRST END | | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM HUB | | HARDNESS RATING | 77.0 ROCKWELL SUPERFICIAL 30-N MINIMUM TEETH | | HUB NOMINAL DIAMETER | 1.280 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | KEYWAY NOMINAL WIDTH | 0.127 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.050 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.048 INCHES SECOND END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.3688 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 3.762 INCHES | | NOMINAL OVERALL LENGTH | 1.408 INCHES | | PITCH DIAMETER | 3.6000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 36 | | TOOTH FORM | STUB |
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