4820-01-413-7186 DISK,VALVE Index 4730-01-413-7188 REDUCER,TUBE

National Stock Number:
4730-01-413-7187

Federal Supply Class:
4730

National Item Identification Number:
014137187

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:
L32400017236090LOCKHEED MARTIN LIBRASCOPE CORP


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL
HEAD HEIGHT0.250 INCHES NOMINAL
OVERALL LENGTH0.800 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626D FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 BODY
NOMINAL THREAD SIZE0.250 INCHES EXTERNAL
SEAT ANGLE45.0 DEGREES
SEAT NOMINAL RADIUS0.030 INCHES
THREAD SERIES DESIGNATORUNF EXTERNAL
STYLE DESIGNATORPLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
THREAD CLASS3A EXTERNAL
THREAD DIRECTIONRIGHT-HAND EXTERNAL
THREAD DIRECTIONRIGHT-HAND INTERNAL


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