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National Stock Number:
3020-00-294-7344
Federal Supply Class:
3020
National Item Identification Number:
002947344
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:
| 231582 | 56232 | LOCKHEED MARTIN CORPORATION | | 655636 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE STYLE | TAPERED W/KEYWAY FIRST END | | FACE NOMINAL WIDTH | 0.218 INCHES | | HUB NOMINAL DIAMETER | 0.875 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.093 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16522,CLASS 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER OVERALL | | PITCH DIAMETER | 3.9980 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.222 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.043 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.166 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 4.060 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TAPER MAJOR NOMINAL DIAMETER | 0.350 INCHES FIRST END | | TEETH QUANTITY | 128 | | TOOTH FORM | STANDARD |
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