4730-01-238-1253 ELBOW,TUBE Index 4730-01-238-1255 ELBOW,TUBE

National Stock Number:
4730-01-238-1254

Federal Supply Class:
4730

National Item Identification Number:
012381254

Description:
ELBOW,TUBE

Detail:
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
NAS1762J040480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
CONNECTION STYLESWIVEL NUT FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL)(TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION STYLEFLARELESS (TUBE) SECOND END
FLOW ANGLE90.0 DEGREES
FURNISHED ITEMS AND QUANTITY1 SWIVEL NUT
LEG LENGTH0.729 INCHES MINIMUM AND 0.761 INCHES MAXIMUM FIRST END
LEG LENGTH0.867 INCHES MINIMUM AND 0.899 INCHES MAXIMUM SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES SECOND END
NOMINAL THREAD SIZE0.4375 INCHES FIRST END
NOMINAL THREAD SIZE0.4375 INCHES SECOND END
SEAT ANGLE12.0 DEGREES SECOND END
SEAT NOMINAL RADIUS0.26 INCHES FIRST END
SPECIAL FEATURESRETAINING WIRE IN ACCORDANCE WITH MS27074 OR EQUAL
SPECIFICATION/STANDARD DATA80205-NAS1762 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A SECOND END
THREAD CLASS3B FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END


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