4730-00-278-4687 ELBOW,PIPE TO TUBE Index 4730-00-278-4690 ELBOW,PIPE TO TUBE

National Stock Number:
4730-00-278-4688

Federal Supply Class:
4730

National Item Identification Number:
002784688

Description:
ELBOW,PIPE TO TUBE

Detail:
A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has 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; ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
AN822-16-12B00624EATON AEROQUIP LLC
AN822-16-12B06581ALLAN AIRCRAFT SUPPLY CO., LLC
AN822-16-12B13899HYDRO-FITTING MANUFACTURING CORPORATION
AN822-16-12B14397FABER ENTERPRISES, INC.
AN822-16-12B14798DESIGNED METAL CONNECTIONS INC
AN822-16-12B22995CROWN FITTING CO INC
AN822-16-12B30974AEROFIT, LLC
AN822-16-12B71563COLLINS ENGINEERING CORP
AN822-16-12B88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MS20822-16-12B96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION STYLEFLARED (TUBE) FIRST END
FLOW ANGLE90.0 DEGREES
LEG LENGTH1.719 INCHES MINIMUM AND 1.766 INCHES MAXIMUM SECOND END
LEG LENGTH1.812 INCHES MINIMUM AND 1.859 INCHES MAXIMUM FIRST END
MATERIALCOPPER OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES FIRST END
NOMINAL THREAD SIZE0.750 INCHES SECOND END
NOMINAL THREAD SIZE1.312 INCHES FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
SPECIFICATION/STANDARD DATA96906-MS20822 GOVERNMENT STANDARD AND 88044-AN822 GOVERNMENT STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A FIRST END
THREAD QUANTITY PER INCH12 FIRST END
THREAD SERIES DESIGNATORANPT SECOND END
THREAD SERIES DESIGNATORUNIFIED NATIONAL FINE (UNJ) FIRST END


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