4730-01-373-0476 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4720-01-373-0478 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-373-0477

Federal Supply Class:
4730

National Item Identification Number:
013730477

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:
630349153711NAVAL SEA SYSTEMS COMMAND
6303491-00253711NAVAL SEA SYSTEMS COMMAND
SS-6-TA-1-8ST02570SWAGELOK CO
SS-6-TA-1-8ST11649CAJON CO
SS-6-TA-1-8ST3T9T9SWAGELOK CO


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
CONNECTION STYLECRIMPED (TUBE) 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
MATERIALSTEEL COMP 316 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL OVERALL LENGTH0.438 INCHES
NOMINAL THREAD SIZE0.750 INCHES 2ND END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A 2ND END
THREAD SERIES DESIGNATORUNF 2ND END


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