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National Stock Number:
3020-00-135-5703
Federal Supply Class:
3020
National Item Identification Number:
001355703
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:
| 0A21-60279-1 | 11859 | HUNT VALVE COMPANY, INC. | | 68C33241-1 | 98747 | OGDEN AIR LOGISTICS CENTER |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES | | BORE NOMINAL DIAMETER | 0.751 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 1.250 INCHES FIRST END | | HUB NOMINAL DIAMETER | 1.250 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1040 OVERALL | | MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.459 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 1.000 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.667 INCHES | | PITCH DIAMETER | 3.5000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | W/TIMING MARK STAMPED ON GEAR FACE AT 42 DEG COUNTERCLOCKWISE FROM 180 DEG LINE EXTENDING THRU CENTER POINT OF KEYWAY AND GEAR DIA | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | SURFACE TREATMENT | PAINT OVERALL | | TEETH QUANTITY | 42 | | TOOTH FORM | STANDARD |
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