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National Stock Number: 3020-01-114-9723
Federal Supply Class: 3020
National Item Identification Number: 011149723
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:
| 145D0109-2 | 77272 | THE BOEING COMPANY |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM BODY | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | PITCH DIAMETER | 4.3950 INCHES MINIMUM AND 4.4050 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OVERALL LENGTH | 1.000 INCHES | | STYLE DESIGNATOR | PROTRUDING HUBS | | SURFACE TREATMENT | OXIDE OVERALL | | TEETH QUANTITY | 44 | | TOOTH FORM | STANDARD |
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