4730-01-013-1528 ELBOW,PIPE Index 4730-01-013-1530 NIPPLE,PIPE

National Stock Number:
4730-01-013-1529

Federal Supply Class:
4730

National Item Identification Number:
010131529

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:
AC1040D0400624EATON AEROQUIP LLC
D10021A14798DESIGNED METAL CONNECTIONS INC
HS4519-4D02731MCDONNELL DOUGLAS HELICOPTER CO INC
D10021AD0414798DESIGNED METAL CONNECTIONS INC
D10021AD414798DESIGNED METAL CONNECTIONS INC
HS4519-4D8V613THE BOEING COMPANY


Techincal Specification:
MATERIALALUMINUM ALLOY 6061 ELBOW
ALUMINUM ALLOY 2024 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE AMS-QQ-A-225 AND ASTM B211 ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP-54.0 DEG FAHRENHEIT 1ST RESPONSE
135.0 DEG FAHRENHEIT 2ND RESPONSE
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
UNTHREADED INTERNAL TUBE 2ND END
CONNECTION STYLESWIVEL NUT, FLARELESS (SWIVEL NUT ATTACHMENT METHOD OPTIONAL) (TUBE) 1ST END
SWAGED W/ GROOVES (TUBE) 2ND END
SEAT ANGLE12.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
0.250 INCHES 2ND END
THREAD SERIES DESIGNATORUNS 1ST END
NOMINAL THREAD SIZE0.438 INCHES 1ST END
THREAD QUANTITY PER INCH20 1ST END
THREAD CLASS3B 1ST END
LEG LENGTH0.870 INCHES NOMINAL 1ST END
1.423 INCHES NOMINAL 2ND END
FLOW ANGLE90.0 DEGREES
SPECIAL FEATURESSUPPORTS GRUMMAN A10 AIRCRAFT


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