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National Stock Number:
3020-00-752-1015
Federal Supply Class:
3020
National Item Identification Number:
007521015
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:
| 2343T2 | 22852 | SPALLA INC | | 2343T2 | 56442 | DIAMOND REO TRUCK CO | | 7521015 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 914099 | 58275 | SASCO INC CANADIAN DIV | | DU2343 | 81141 | DUPAGE GEAR AND MACHINE CO | | 30-8-41 | 95019 | DANA CORP SPICER TRANSMISSION DIV |
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Techincal Specification:
| MATERIAL | STEEL COMP 8620H OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 54.0 ROCKWELL C MINIMUM AND | | 62.0 ROCKWELL C MINIMUM OVERALL | | TEETH QUANTITY | 28 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 28.2777 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 3.9334 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 4.241 INCHES | | FACE NOMINAL WIDTH | 1.025 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.834 INCHES FIRST END | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.126 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.547 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 2.760 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 3.323 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 95019 | | DESIGN CONTROL REFERENCE | 30-8-41 |
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