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National Stock Number:
3020-00-905-7550
Federal Supply Class:
3020
National Item Identification Number:
009057550
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:
| 8356347 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 8.549 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE SECOND END | | BORE STYLE | W/COUNTERBORE FIRST END | | COUNTERBORE NOMINAL DIAMETER | 8.750 INCHES FIRST END | | COUNTERBORE NOMINAL DEPTH | 0.660 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.440 INCHES | | HARDNESS RATING | 49.0 ROCKWELL C NOMINAL OVERALL | | HUB NOMINAL DIAMETER | 9.480 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 10.2000 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.420 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 10.490 INCHES | | PRESSURE ANGLE | 10.0000 DEGREES | | SPLINE PITCH DIAMETER | 8.7500 INCHES NOMINAL SECOND END | | SPLINE QUANTITY | 70 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 51 | | TOOTH FORM | STANDARD |
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