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National Stock Number: 4730-00-289-8619
Federal Supply Class: 4730
National Item Identification Number: 002898619
Description: SLEEVE,CLINCH,TUBE FITTING
Detail: A FLANGED CYLINDRICAL ITEM HAVING A SHARP CUTTING SURFACE ON THE INSIDE DIAMETER AT THE END OPPOSITE THE FLANGE. THE CUTTING EDGE, IN USE, IS DESIGNED TO IMBED IN THE TUBING DUE TO PRESSURE EXERTED WHEN THE OUTSIDE DIAMETER OF THE SLEEVE IS FORCED INTO AND AGAINST AN ANGULAR SEAT. THIS FIRMLY ATTACHES THE SLEEVE TO THE TUBING AND THE FLANGED END THEN SERVES AS A BEARING SURFACE FOR THE COUPLING NUT TO BRING THE TUBING INTO THE MATING FITTING.
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Manufacturer Information:
156/16 | K7018 | WELLMAN GROUP | 157655105 | A0199 | FINMECCANICA SPA | 44005B | 64104 | DRESSER, LLC | 4730PL1236203 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | 4710-289-8619 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 4730002898619 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 900798-4 | 00624 | EATON AEROQUIP LLC | AS18280 | 0U583 | SAE INTERNATIONAL | AS21922 | 0U583 | SAE INTERNATIONAL | MS21922-4 | 0U583 | SAE INTERNATIONAL | MS21922-4 | 30974 | AEROFIT, LLC | MS21922-4 | 52930 | NELSON AERO SPACE, INC. | AS21922 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | SAE-AS18280 | 0U583 | SAE INTERNATIONAL | MS21922-4 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | MS21922-4 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MS21922-4R | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MS21922-4 | K3784 | MARSHALL OF CAMBRIDGE AEROSPACE LIMITED |
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Techincal Specification:
CASEHARDENING INDICATOR | CASEHARDENED | FLANGE OUTSIDE DIAMETER | 0.294 INCHES MINIMUM AND 0.359 INCHES MAXIMUM | FLANGE WIDTH | 0.065 INCHES MAXIMUM | HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.250 INCHES NOMINAL | MATERIAL | STEEL COMP 1213 OR STEEL COMP 1137 | PROPRIETARY CHARACTERISTICS | PACS | METALLIC HARDNESS RATING | 31.0 MAXIMUM ROCKWELL C | OVERALL LENGTH | 0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | SEAT ANGLE IN DEG | 12.0 | SLEEVE OUTSIDE DIAMETER | 0.309 INCHES NOMINAL | STYLE DESIGNATOR | FLARELESS | SURFACE TREATMENT | CADMIUM AND CHROMATE |
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