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National Stock Number:
3020-00-517-3211
Federal Supply Class:
3020
National Item Identification Number:
005173211
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| 7084E80PC7 | 24446 | GENERAL ELECTRIC COMPANY | | 9481437-3 | 24446 | GENERAL ELECTRIC COMPANY | | 9481437-3 | 81893 | GENERAL ELECTRIC CO LYNN RIVER WORKS | | WW9481232PC7 | 24446 | GENERAL ELECTRIC COMPANY | | WW9481432PC7 | 24446 | GENERAL ELECTRIC COMPANY | | WW9481437PC3 | 24446 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 2.5010 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 7.655 INCHES | | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 5.0000 DEGREES | | KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,ALLOY NO. 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.4380 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 6.6330 INCHES | | PITCH DIAMETER | 6.0000 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 18 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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