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National Stock Number:
3020-00-391-4109
Federal Supply Class:
3020
National Item Identification Number:
003914109
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:
| P97A | 17572 | STERLING ENGINE CO INC | | P97A | 76688 | ARMCO INC NATION SUPPLY CO |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 2.500 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 2.000 INCHES | | HELIX ANGLE | 43.9950 DEGREES | | HUB NOMINAL DIAMETER | 4.375 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL | IRON CAST OVERALL | | NOMINAL OUTSIDE DIAMETER | 9.4885 INCHES | | PITCH DIAMETER | 9.2628 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | TEETH QUANTITY | 60 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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