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National Stock Number:
3020-00-690-2888
Federal Supply Class:
3020
National Item Identification Number:
006902888
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:
| 8738916 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 8738916 | 34712 | LAKE SHORE SYSTEMS, INC. |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.738 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 2.500 INCHES | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM TEETH | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 3.880 INCHES FIRST END | | HUB NOMINAL DIAMETER | 3.880 INCHES SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-681 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 150-125 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.002 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.002 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 15.636 INCHES | | PITCH DIAMETER | 15.2500 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPLINE QUANTITY | 6 BOTH ENDS | | STYLE DESIGNATOR | RECESSED HUBS | | TEETH QUANTITY | 61 | | TOOTH FORM | STANDARD |
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