4710-01-077-0855 TUBE ASSEMBLY,METAL Index 5985-01-077-0859 COUPLER,ANTENNA

National Stock Number:
4730-01-077-0858

Federal Supply Class:
4730

National Item Identification Number:
010770858

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.


Manufacturer Information:
10108512A486GNIMIKKEISTOKESKUS NCB FINLAND
4730PL07439089009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
AFP2159W0430974AEROFIT, LLC
AS3220-0481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
HS6000-048V613THE BOEING COMPANY
ST7M41176301THE BOEING COMPANY
ST7M411-4W01673SPS TECHNOLOGIES, LLC
ST7M411-4W14397FABER ENTERPRISES, INC.
ST7M411-4W14798DESIGNED METAL CONNECTIONS INC
ST7M411-4W52930NELSON AERO SPACE, INC.
ST7M411-4W59680B. & E. MANUFACTURING CO., INC.
ST7M411-4W76301THE BOEING COMPANY
ST7M411-4W76823NORTHROP GRUMMAN SYSTEMS CORPORATION
ST7M411-4W88314MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS-TULSA


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
FLANGE OUTSIDE DIAMETER0.383 INCHES NOMINAL
FLANGE WIDTH0.141 INCHES NOMINAL
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.250 INCHES NOMINAL
OVERALL LENGTH0.406 INCHES NOMINAL
MATERIALALUMINUM ALLOY 7075
SEAT ANGLE IN DEG33.0
SLEEVE OUTSIDE DIAMETER0.297 INCHES NOMINAL
SPECIAL FEATURESBROWN PER MIL-STD-595; COLOR CODE 30219
STYLE DESIGNATORSLEEVE
SURFACE TREATMENTANODIZE


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