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National Stock Number:
3020-00-517-2117
Federal Supply Class:
3020
National Item Identification Number:
005172117
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:
| 76802 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| FACE NOMINAL WIDTH | 3.000 INCHES | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 4.500 INCHES FIRST END | | HUB NOMINAL DIAMETER | 4.500 INCHES SECOND END | | MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 17.9930 INCHES MINIMUM AND 18.0000 INCHES MAXIMUM | | PRECISION CLASSIFICATION | QUALITY NUMBER 5 OR QUALITY NUMBER 6 | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | FLUSH HUB | | TEETH QUANTITY | 72 | | TOOTH FORM | STANDARD |
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