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National Stock Number:
3020-00-554-6663
Federal Supply Class:
3020
National Item Identification Number:
005546663
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:
| 3342237 | 55380 | HATCH & KIRK, INC. | | 3342237 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 38.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 112 | | TOOTH FORM | STUB | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | FLUSH HUB | | PITCH DIAMETER | 18.6675 INCHES NOMINAL | | FACE NOMINAL WIDTH | 2.000 INCHES | | HUB NOMINAL DIAMETER | 7.500 INCHES FIRST END | | ATTACHMENT METHOD | MOUNTING HOLE | | MOUNTING HOLE NOMINAL DIAMETER | 0.688 INCHES AXIALLY THROUGH HUB, FIRST END | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 6.380 INCHES AXIALLY THROUGH HUB, FIRST END |
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