4730-00-278-3677 ELBOW,PIPE TO TUBE Index 4730-00-278-3679 ELBOW,PIPE TO TUBE

National Stock Number:
4730-00-278-3678

Federal Supply Class:
4730

National Item Identification Number:
002783678

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:
4730PL09658809009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
AN822-5D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS4842/10U583SAE INTERNATIONAL
AS5195W05020U583SAE INTERNATIONAL
AS5195W050281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS4842/181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS4842/10U583SAE INTERNATIONAL
SAE AS4842/181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS20822-5D96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
E21065-07C5810DRAEGER SAFETY AG & CO. KGAA
E21065-07D1379B/E AEROSPACE SYSTEMS GMBH
Z00.N7730061665F0086SOCATA


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
FLOW ANGLE90.0 DEGREES
LEG LENGTH0.781 INCHES MINIMUM AND 0.828 INCHES MAXIMUM SECOND END
LEG LENGTH0.953 INCHES MINIMUM AND 1.000 INCHES MAXIMUM FIRST END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES FIRST END
NOMINAL THREAD SIZE0.125 INCHES SECOND END
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES SECOND END
NOMINAL THREAD SIZE0.500 INCHES FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
SURFACE TREATMENTANODIZE INSIDE
SURFACE TREATMENTANODIZE OUTSIDE
SPECIAL FEATURESUSED ON GRUMMAN A10 AIRCRAFT;WEAPON SYSTEM ESSENTIAL
THREAD CLASS3A FIRST END
THREAD QUANTITY PER INCH27 SECOND END
THREAD SERIES DESIGNATORANPT SECOND END
THREAD SERIES DESIGNATORUNF FIRST END


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