4730-01-157-6381 ELBOW,TUBE Index 4730-01-157-6384 NIPPLE,TUBE

National Stock Number:
4730-01-157-6382

Federal Supply Class:
4730

National Item Identification Number:
011576382

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:
10108816A486GNIMIKKEISTOKESKUS NCB FINLAND
7M14876301THE BOEING COMPANY
7M148V801673SPS TECHNOLOGIES, LLC
7M148V806581ALLAN AIRCRAFT SUPPLY CO., LLC
7M148V814397FABER ENTERPRISES, INC.
7M148V814798DESIGNED METAL CONNECTIONS INC
7M148V852930NELSON AERO SPACE, INC.
7M148V876301THE BOEING COMPANY
7M148V876823NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 2ND END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
FLOW ANGLE90.0 DEGREES
LEG LENGTH0.875 INCHES NOMINAL 1ST END
LEG LENGTH1.250 INCHES NOMINAL 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-367 FED SPEC 1ST MATERIAL RESPONSE ELBOW
MATERIALALUMINUM ALLOY 2014 ELBOW
MATERIALALUMINUM ALLOY 2024 NUT
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
SPECIAL FEATURES37 DEG SEALING SURFACE SHAL BE FREE OF ANODIZE AND ALODIZED PER MIL-C-5541,CLASS 1A
SEAT ANGLE37.0 DEGREES ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,TYPE 2,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE ELBOW
SURFACE TREATMENTANODIZE NUT
SURFACE TREATMENTCHROMATE ELBOW
THREAD CLASS3A 2ND END
THREAD CLASS3B 1ST END
THREAD SERIES DESIGNATORUNJF ALL ENDS


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