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National Stock Number:
3020-01-198-5750
Federal Supply Class:
3020
National Item Identification Number:
011985750
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:
| UB8994 | 61208 | TWIN DISC, INCORPORATED |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE STYLE | INVOLUTE SPLINE FIRST END | | BORE STYLE | W/COUNTERBORE COUNTER BORE, SECOND END | | COUNTERBORE NOMINAL DIAMETER | 2.834 INCHES COUNTER BORE, SECOND END | | FACE NOMINAL WIDTH | 0.750 INCHES | | III HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM TEETH | | III MATERIAL | STEEL COMP 8620 OVERALL | | PITCH DIAMETER | 7.6250 INCHES NOMINAL | | PRESSURE ANGLE | 80.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING HOLE NOMINAL DIAMETER | 0.375 INCHES TRANSVERSELY THROUGH HUB, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 2 COUNTERBORED TRANSVERSELY THROUGH HUB, FIRST END | | NOMINAL OUTSIDE DIAMETER | 7.923 INCHES | | SPLINE PITCH DIAMETER | 1.2500 INCHES NOMINAL FIRST END | | SPLINE QUANTITY | 20 FIRST END | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 61 | | TOOTH FORM | STANDARD |
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