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National Stock Number:
3020-00-308-3940
Federal Supply Class:
3020
National Item Identification Number:
003083940
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 580433 | 02978 | RENK AMERICA LLC | | 8698590 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END NOMINAL DIAMETER | 1.747 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.000 INCHES | | FIRST GROOVE NOMINAL DIAMETER | 1.440 INCHES SECOND END | | FIRST GROOVE NOMINAL DIAMETER | 1.690 INCHES FIRST END | | FIRST GROOVE NOMINAL WIDTH | 0.220 INCHES BOTH ENDS | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | 1 GROOVE BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 3.7500 INCHES NOMINAL | | MATERIAL | STEEL COMP 8620 OVERALL | | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.410 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.028 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.060 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 3.120 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.998 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 30 | | TOOTH FORM | STANDARD |
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