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National Stock Number: 3020-00-517-2109
Federal Supply Class: 3020
National Item Identification Number: 005172109
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:
| CA489 | 38398 | MARKEY MACHINE LLC | | CA625PC31 | 38398 | MARKEY MACHINE LLC |
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Techincal Specification:
| FACE NOMINAL WIDTH | 3.000 INCHES | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 1.000 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL OVERALL LENGTH | 4.156 INCHES | | PITCH DIAMETER | 31.7500 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH QUANTITY | 127 | | TOOTH FORM | STANDARD |
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