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National Stock Number:
3020-00-692-4859
Federal Supply Class:
3020
National Item Identification Number:
006924859
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:
| 8674602 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY RECESS NOMINAL DEPTH | 0.172 INCHES SECOND END | | BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 0.875 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 1.500 INCHES SECOND END | | COUNTERBORE NOMINAL DEPTH | 0.061 INCHES SECOND END | | FACE NOMINAL WIDTH | 0.594 INCHES | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 1.375 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | KEYWAY NOMINAL WIDTH | 0.158 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 3.8125 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.518 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.351 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 0.945 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.936 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB, RECESSED BODY | | TEETH QUANTITY | 61 | | TOOTH FORM | STANDARD |
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