4730-01-360-4405 PLUG,PIPE Index 4730-01-360-4407 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
4730-01-360-4406

Federal Supply Class:
4730

National Item Identification Number:
013604406

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:
562265853711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION STYLEFLARELESS
HEAD HEIGHT0.125 INCHES NOMINAL
OVERALL LENGTH0.407 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.312 INCHES EXTERNAL
STYLE DESIGNATORPLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-471 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD CLASS2A EXTERNAL
THREAD SERIES DESIGNATORUNF EXTERNAL


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