4730-00-825-9396 UNION,TUBE Index 4140-00-825-9403 FAN,CENTRIFUGAL

National Stock Number:
4730-00-825-9397

Federal Supply Class:
4730

National Item Identification Number:
008259397

Description:
PLUG,TUBE FITTING,THREADED

Detail:
A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see PLUG, MACHINE THREAD.


Manufacturer Information:
AN806S1688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS51680U583SAE INTERNATIONAL
AS5168R160U583SAE INTERNATIONAL
AS5168R1681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS516881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEFLARED
HEAD HEIGHT0.370 INCHES NOMINAL
OVERALL LENGTH1.281 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE1.312 INCHES EXTERNAL
SEAT ANGLE37.0 DEGREES
THREAD QUANTITY PER INCH12 EXTERNAL
THREAD SERIES DESIGNATORUN EXTERNAL
SPECIFICATION/STANDARD DATA81349-MIL-5509 GOVERNMENT SPECIFICATION AND 88044-AN806 GOVERNMENT STANDARD
STYLE DESIGNATORPLUG, TUBE FITTING FLARED (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A EXTERNAL
THREAD DIRECTIONRIGHT-HAND EXTERNAL


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