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National Stock Number:
3020-00-389-2590
Federal Supply Class:
3020
National Item Identification Number:
003892590
Description:
GEAR SECTOR,SPUR
Detail:
A gear sector with complements of spur gear teeth.
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Manufacturer Information:
| 209474 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 209474PC8 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 209474PC8REVB | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 209474PC8 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | ARC NOMINAL LENGTH | 0.524 INCHES | | FACE NOMINAL WIDTH | 0.186 INCHES | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.064 INCHES AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN AXIALLY THROUGH BODY FIRST END | | NOMINAL OUTSIDE RADIUS | 0.875 INCHES | | PITCH RADIUS | 0.8333 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PLAIN RING | | TEETH QUANTITY | 4 | | TOOTH FORM | STANDARD |
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