4730-01-013-2530 COUPLING,TUBE Index 4730-01-013-2532 REDUCER,PIPE

National Stock Number:
4730-01-013-2531

Federal Supply Class:
4730

National Item Identification Number:
010132531

Description:
COUPLING,TUBE

Detail:
A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes NIPPLE, PIPE.


Manufacturer Information:
D1001914798DESIGNED METAL CONNECTIONS INC
D10019D0414798DESIGNED METAL CONNECTIONS INC
D10019D414798DESIGNED METAL CONNECTIONS INC
HS4520-4D02731MCDONNELL DOUGLAS HELICOPTER CO INC
HS4520-4D8V613THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEFLARELESS (TUBE) 2ND END
CONNECTION STYLESWAGED W/ GROOVES (TUBE) 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP135.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL OVERALL LENGTH2.046 INCHES
NOMINAL THREAD SIZE0.438 INCHES 2ND END
NOMINAL THREAD SIZE0.438 INCHES 2ND END BULKHEAD
SEAT ANGLE12.0 DEGREES 2ND END
SPECIAL FEATURESTHE EXTERNAL SURFACE OF THE PERMASWAGE END,WILL BE PLASTIC,TETRAFLUOROETHYLENE COATED,PER DEUTSCH CO. SPEC NO. DMCPS1009,TO 0.190 IN. MIN,0.220 IN. MAX,INTO THE FITTING BORE
STYLE DESIGNATORSWAGED AND THREADED EXTERNAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDEUTSCH CO.SPEC DMCPS1009 MFR REF 1ST TREATMENT RESPONSE AND MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENTPLASTIC POLYTETRAFLUOROETHYLENE AND ANODIZE OUTSIDE
THREAD CLASS3A 2ND END
THREAD CLASS3A 2ND END BULKHEAD
THREAD SERIES DESIGNATORUNJF 2ND END
THREAD SERIES DESIGNATORUNJF 2ND END BULKHEAD


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