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National Stock Number:
3020-01-269-7625
Federal Supply Class:
3020
National Item Identification Number:
012697625
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:
| 6-490-000067 | 12361 | GROVE U.S. LLC | | C6-490-000067 | 12361 | GROVE U.S. LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 8640 OR | | STEEL COMP 4140 OVERALL | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND | | 55.0 ROCKWELL C MAXIMUM TEETH | | TEETH QUANTITY | 12 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 6.0000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 6.830 INCHES | | FACE NOMINAL WIDTH | 3.750 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.937 INCHES FIRST END | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE NOMINAL DIAMETER | 3.213 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.437 INCHES COUNTERBORE, FIRST END | | 1.000 INCHES COUNTER BORE, SECOND END | | COUNTERBORE NOMINAL DIAMETER | 3.370 INCHES COUNTERBORE, FIRST END | | 3.750 INCHES COUNTER BORE, SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | END NOMINAL LENGTH | 0.375 INCHES FIRST END | | END NOMINAL DIAMETER | 3.660 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.562 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 4.380 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | BORE SPLINED BETWEEN CBORES,15 TEETH,3.0000 IN.PD,2.841 IN.MINOR DIA |
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