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National Stock Number:
3020-00-273-4399
Federal Supply Class:
3020
National Item Identification Number:
002734399
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:
| 2F1650 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 8720H OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 8720H FED STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND | | 64.0 ROCKWELL C MAXIMUM TEETH | | TEETH QUANTITY | 20 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 4.0000 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 1.747 INCHES | | NOMINAL OUTSIDE DIAMETER | 4.397 INCHES | | FACE NOMINAL WIDTH | 0.997 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.375 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 1.500 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END | | 2.000 INCHES SECOND END | | BODY STYLE | WEBBED, SOLID |
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