4730-01-094-2968 ADAPTER,STRAIGHT,PIPE TO BOSS Index 4730-01-094-2970 ELBOW,FLANGE TO TUBE

National Stock Number:
4730-01-094-2969

Federal Supply Class:
4730

National Item Identification Number:
010942969

Description:
ADAPTER,STRAIGHT,TUBE TO BOSS

Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.


Manufacturer Information:
AS4319K20240U583SAE INTERNATIONAL
AS4319K202481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC135C20-2422264JOHN F KENNEDY SPACE CENTER
KC135K20-2422264JOHN F KENNEDY SPACE CENTER


Techincal Specification:
MATERIALSTEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLARED W/ GASKET SEAL (BOSS) 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES 1ST END
THREAD SERIES DESIGNATORUN 1ST END
UN 2ND END
NOMINAL THREAD SIZE1.625 INCHES 1ST END
1.875 INCHES 2ND END
THREAD QUANTITY PER INCH12 1ST END
12 2ND END
THREAD CLASS3A 2ND END
NOMINAL OVERALL LENGTH2.142 INCHES
SPECIAL FEATURESMACHINED GROOVE IN FLARED ENDS TO ACCOMMODATE SEAL RING PER KC 103


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