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National Stock Number:
4730-00-542-2784
Federal Supply Class:
4730
National Item Identification Number:
005422784
Description:
SLEEVE,FLARED,TUBE FITTING
Detail:
A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.
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Manufacturer Information:
| AS4841 | 0U583 | SAE INTERNATIONAL | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5176 | 0U583 | SAE INTERNATIONAL | | AS5176-40 | 0U583 | SAE INTERNATIONAL | | AS5176-40 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5176 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | MS20819-40 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MILF5509AAMEND3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS20819-40 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | FLANGE OUTSIDE DIAMETER | 2.911 INCHES MINIMUM AND 2.930 INCHES MAXIMUM | | FLANGE WIDTH | 0.469 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 2.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 1137 OR STEEL COMP 1141 | | METALLIC HARDNESS RATING | 10.0 MINIMUM ROCKWELL C AND 31.0 MAXIMUM ROCKWELL C | | OVERALL LENGTH | 1.312 INCHES MINIMUM AND 1.328 INCHES MAXIMUM | | SEAT ANGLE IN DEG | 33.0 | | SLEEVE OUTSIDE DIAMETER | 2.659 INCHES MINIMUM AND 2.675 INCHES MAXIMUM | | STYLE DESIGNATOR | SLEEVE | | SURFACE TREATMENT | CADMIUM AND CHROMATE OR ZINC |
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