4310-00-555-1667 VACUUM PUMP UNIT,ROTARY Index 4540-00-555-1669 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE

National Stock Number:
4730-00-555-1668

Federal Supply Class:
4730

National Item Identification Number:
005551668

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:
R148P4D07482GENERAL ELECTRIC COMPANY
R148P4D24446GENERAL ELECTRIC COMPANY


Techincal Specification:
CONNECTION STYLEFLARELESS
FEATURES PROVIDEDSAFETY WIRE HOLE
HEAD HEIGHT0.180 INCHES NOMINAL
OVERALL LENGTH0.734 INCHES NOMINAL
MATERIALALUMINUM OVERALL
NOMINAL THREAD SIZE0.438 INCHES EXTERNAL
SEAT ANGLE12.0 DEGREES
STYLE DESIGNATORPLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD CLASS3A EXTERNAL
THREAD SERIES DESIGNATORUNF EXTERNAL


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