National Stock Number:
4730-21-850-3909
Federal Supply Class:
4730
National Item Identification Number:
218503909
Description:
FERRULE,COMPRESSION
Detail:
A FLANGED CYLINDRICAL METALLIC OR NONMETALLIC ITEM DESIGNED TO BE SLIPPED OVER TUBING. THE REAR FACE OF THE FLANGE FORMS A BEARING SURFACE FOR THE COUPLING NUT, AND THE FRONT FACE IS OF A CONTOUR DESIGNED TO SEAT AGAINST A MATING CONTOUR ON A FITTING. WHEN ASSEMBLED, THE JOINT SEALS AT THE SEAT IN A MANNER SIMILAR TO A SEAT TYPE UNION.
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