National Item Identification Number

01-458-8165
014588165
4730-01-458-8165
4730014588165

National Stock Number

Item Name

PLUG,TUBE FITTING,THREADED

Federal Supply Class

4730

Description

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.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

M37R0001-3

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD

Required Description

UNJF EXTERNAL
4.375 INCHES EXTERNAL
20 EXTERNAL
3A EXTERNAL
RIGHT-HAND EXTER