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National Stock Number:
3020-00-870-6228
Federal Supply Class:
3020
National Item Identification Number:
008706228
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:
| 8351996 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 8620 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL TEETH | | TEETH QUANTITY | 52 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 25.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | PITCH DIAMETER | 8.6667 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 9.007 INCHES | | FACE NOMINAL WIDTH | 1.027 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.177 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.200 INCHES SECOND END | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE NOMINAL DIAMETER | 4.188 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.450 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 6.045 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 7.687 INCHES FIRST END | | 4.620 INCHES SECOND END | | BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 19207 | | DESIGN CONTROL REFERENCE | 8351996 |
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