4820-01-397-8637 VALVE,SAFETY RELIEF Index 4730-01-397-8639 COUPLING ASSEMBLY,QUICK DISCONNE

National Stock Number:
4730-01-397-8638

Federal Supply Class:
4730

National Item Identification Number:
013978638

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:
42567-21212190CURTISS-WRIGHT FLOW CONTROL CORPORATION
42593-21212190CURTISS-WRIGHT FLOW CONTROL CORPORATION
SS-14-RBST-1202570SWAGELOK CO
SS-14-RBST-1211649CAJON CO
SS-14-RBST-123T9T9SWAGELOK CO


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEPLAIN (TUBE) FIRST END
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES FIRST END
NOMINAL OVERALL LENGTH1.650 INCHES
NOMINAL THREAD SIZE1.062 INCHES FIRST END
NOMINAL THREAD SIZE1.188 INCHES SECOND END
THREAD CLASS2B FIRST END
THREAD SERIES DESIGNATORUN ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS


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