4730-01-072-3360 COUPLING,TUBE Index 4720-01-072-3367 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-072-3361

Federal Supply Class:
4730

National Item Identification Number:
010723361

Description:
ELBOW,TUBE TO BOSS

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.


Manufacturer Information:
J51507482GENERAL ELECTRIC COMPANY
J515P0507482GENERAL ELECTRIC COMPANY


Techincal Specification:
CONNECTION STYLEDOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END BULKHEAD
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
FLOW ANGLE45.0 DEGREES
LEG LENGTH0.770 INCHES MINIMUM AND 0.812 INCHES MAXIMUM 1ST END
LEG LENGTH0.880 INCHES MINIMUM AND 0.910 INCHES MAXIMUM 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES 1ST END
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
SEAT NOMINAL RADIUS0.062 INCHES 1ST END
SPECIAL FEATURESUSED ON GRUMMAN AIRCRAFT,MODEL A10
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF 2ND END BULKHEAD
THREAD SERIES DESIGNATORUNJF ALL ENDS


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