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National Stock Number:
3020-01-394-0556
Federal Supply Class:
3020
National Item Identification Number:
013940556
Description:
GEAR,HELICAL
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Manufacturer Information:
| 01070-0281ITEM6-1 | 17454 | TIMKEN GEARS & SERVICES INC. | | 50425-1579 | 17454 | TIMKEN GEARS & SERVICES INC. |
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Techincal Specification:
| DIAMETRAL PITCH | 8 | | GEAR OUTSIDE DIAMETER | 3.065 INCHES NOMINAL | | GEAR LOCATION ON SHAFT | OFF CENTER BETWEEN ENDS OF SHAFT | | GEAR MATERIAL | STEEL COMP 4320H | | FACE WIDTH | 3.880 INCHES NOMINAL | | HARDNESS RATING | 58.0 ROCKWELL C NOMINAL OVERALL | | HELIX ANGLE | 37.7186 DEGREES | | LONGER SHAFT SEGMENT LENGTH | 3.620 INCHES NOMINAL | | OVERALL LENGTH | 8.880 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SHAFT END SIZE | 1.939 INCHES | | SHAFT END TYPE | PLAIN | | SHAFT LARGEST DIAMETER | 2.378 INCHES NOMINAL | | SHAFT LENGTH | 1.380 INCHES MINIMUM AND 3.620 INCHES MAXIMUM | | SHAFT MATERIAL | STEEL COMP 4320H | | SHAFT TYPE | SHOULDERED | | SPECIAL FEATURES | ONE END SECOND STEP WITH 5/8 X 5/16 KEYWAY | | TEETH QUANTITY | 21 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT |
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