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National Stock Number: 3020-00-528-0330
Federal Supply Class: 3020
National Item Identification Number: 005280330
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:
| 687570 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 818702 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE STYLE | TAPERED W/KEYWAY FIRST END | | FACE NOMINAL WIDTH | 0.219 INCHES | | HUB NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.0935 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16522-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | PITCH DIAMETER | 3.4980 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.2244 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.0469 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.1719 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.560 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TAPER MAJOR NOMINAL DIAMETER | 0.350 INCHES FIRST END | | TEETH QUANTITY | 112 | | TOOTH FORM | STANDARD |
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