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National Stock Number:
3020-00-735-2020
Federal Supply Class:
3020
National Item Identification Number:
007352020
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:
| 226040 | 44674 | THE OILGEAR COMPANY | | 7352020 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | OXIDE OVERALL | | HARDNESS RATING | 47.0 ROCKWELL C MINIMUM AND | | 55.0 ROCKWELL C MAXIMUM TEETH | | TEETH QUANTITY | 25 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | SPECIAL | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 15.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 1.6176 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 1.742 INCHES | | FACE NOMINAL WIDTH | 0.749 INCHES | | BORE STYLE | W/ 2 KEYWAYS BOTH ENDS | | BORE NOMINAL DIAMETER | 0.875 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.158 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.515 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 44674 | | DESIGN CONTROL REFERENCE | 226040 |
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