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National Stock Number:
3020-00-379-7599
Federal Supply Class:
3020
National Item Identification Number:
003797599
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:
| 181836PC1 | 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 NOMINAL DIAMETER | 2.5000 INCHES BOTH ENDS | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | END NOMINAL DIAMETER | 2.700 INCHES SECOND END | | END NOMINAL LENGTH | 0.100 INCHES SECOND END | | FACE NOMINAL WIDTH | 1.500 INCHES | | FIRST STEP NOMINAL DIAMETER | 3.750 INCHES SECOND END | | FIRST STEP NOMINAL LENGTH | 0.500 INCHES SECOND END | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM TEETH | | HUB NOMINAL DIAMETER | 3.750 INCHES FIRST END | | HUB STYLE DESIGNATOR | 1 STEP SECOND END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-16974 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1040 OVERALL | | PITCH DIAMETER | 12.4990 INCHES MINIMUM AND 12.5000 INCHES MAXIMUM | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.150 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.549 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 12.7190 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | SPLINE QUANTITY | 6 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 50 | | TOOTH FORM | STANDARD |
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