4730-01-146-7925 ELBOW,TUBE Index 4730-01-146-7927 UNION,PIPE

National Stock Number:
4730-01-146-7926

Federal Supply Class:
4730

National Item Identification Number:
011467926

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:
7M14876301THE BOEING COMPANY
7M148V501673SPS TECHNOLOGIES, LLC
7M148V506581ALLAN AIRCRAFT SUPPLY CO., LLC
7M148V514397FABER ENTERPRISES, INC.
7M148V514798DESIGNED METAL CONNECTIONS INC
7M148V552930NELSON AERO SPACE, INC.
7M148V576301THE BOEING COMPANY


Techincal Specification:
MATERIALALUMINUM ALLOY 2014 ELBOW
ALUMINUM ALLOY 2024 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367,T6 FED SPEC SINGLE MATERIAL RESPONSE ELBOW
QQ-A-225/6 T6 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-A-225/6 T851 FED SPEC SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENTALUMINUM AND
CHROMATE ELBOW
ANODIZE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,CL 3,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE ELBOW
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID 1ST RESPONSE
AERONAUTICAL FLUID 2ND RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
FLARED (TUBE) 2ND END
SEAT ANGLE37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
THREAD CLASS3B 1ST END
3A 2ND END
LEG LENGTH0.672 INCHES NOMINAL 1ST END
0.953 INCHES NOMINAL 2ND END
FLOW ANGLE90.0 DEGREES
SPECIAL FEATURES37 DEG SURFACE SHALL BE FREE OF ANODIZE AND ALODINED PER MIL-C-5541,CLASS 1A


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