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National Stock Number:
3020-00-517-2255
Federal Supply Class:
3020
National Item Identification Number:
005172255
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:
| 478-07A | 83004 | JOY MFG CO HEAVY MACHINERY GROUP VULCAN-DENVER DIV | | V305PC152 | 07061 | BESSER CO |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | HARDNESS RATING | 89.0 ROCKWELL C MINIMUM AND | | 93.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 75 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | FLUSH HUB | | PITCH DIAMETER | 37.5000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 38.3000 INCHES | | FACE NOMINAL WIDTH | 5.000 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 5.451 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 1.251 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 3.3812 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 10.000 INCHES BOTH ENDS | | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
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