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National Stock Number:
3020-00-245-8353
Federal Supply Class:
3020
National Item Identification Number:
002458353
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:
| 3232788 | 55380 | HATCH & KIRK, INC. | | 3232788 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| MATERIAL | STEEL COMP 135M OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-869,CLASS A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 61.0 ROCKWELL C MINIMUM AND | | 65.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 11 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 30.0000 DEGREES | | HELIX ANGLE | 10.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 2.7500 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.2490 INCHES | | FACE NOMINAL WIDTH | 2.812 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.125 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.3765 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.663 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID |
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