4730-01-189-3433 FERRULE,BRAZING,TUBE FITTING Index 4730-01-189-3435 SLEEVE,FLARED,TUBE FITTING

National Stock Number:
4730-01-189-3434

Federal Supply Class:
4730

National Item Identification Number:
011893434

Description:
FERRULE,BRAZING,TUBE FITTING

Detail:
A FLANGED CYLINDRICAL METALLIC ITEM DESIGNED TO BE SLIPPED OVER TUBING AND BRAZED IN PLACE. 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.


Manufacturer Information:
75A326623K0289BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES
75A326623K1987BAE SYSTEMS PLC
75A326623-200156387BRITISH AEROSPACE INC MILITARY SUPPORT DIV
75A326623-2001K0289BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES
75A326623-2001K1987BAE SYSTEMS PLC
75A326623-2001U9143BAE SYSTEMS (OPERATIONS) LIMITED


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE OUTSIDE DIAMETER0.625 INCHES NOMINAL
FLANGE WIDTH0.085 INCHES NOMINAL
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.469 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.223 INCHES NOMINAL
SEAT RADIUS0.020 INCHES NOMINAL
SLEEVE OUTSIDE DIAMETER0.469 INCHES NOMINAL
STYLE DESIGNATORFLARE
SURFACE TREATMENTPASSIVATE


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