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National Stock Number:
4730-00-302-8641
Federal Supply Class:
4730
National Item Identification Number:
003028641
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:
| MS20819-4D | 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 | 0.380 INCHES MINIMUM AND 0.383 INCHES MAXIMUM | | FLANGE WIDTH | 0.125 INCHES MINIMUM AND 0.157 INCHES MAXIMUM | | HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.250 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | OVERALL LENGTH | 0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM | | SEAT ANGLE IN DEG | 33.0 | | SLEEVE OUTSIDE DIAMETER | 0.294 INCHES MINIMUM AND 0.297 INCHES MAXIMUM | | STYLE DESIGNATOR | SLEEVE | | SURFACE TREATMENT | ANODIZE |
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