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National Stock Number:
3020-01-179-5086
Federal Supply Class:
3020
National Item Identification Number:
011795086
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:
| P208366N | 7PZX0 | FAIRBANKS MORSE, LLC | | P208366N | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
| MATERIAL | STEEL COMP 4140 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66AISI/SAE4140 FED STD SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 168 | | TEETH TYPE | DOUBLE HELIX, SPLIT | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 17.5000 DEGREES | | HELIX ANGLE | 28.6166 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | PITCH DIAMETER | 39.6850 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 40.079 INCHES | | FACE NOMINAL WIDTH | 4.724 INCHES | | BODY RECESS NOMINAL DEPTH | 1.732 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 24.410 INCHES BOTH ENDS | | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
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