4730-00-003-8829 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4730-00-003-8831 REDUCER,TUBE

National Stock Number:
4730-00-003-8830

Federal Supply Class:
4730

National Item Identification Number:
000038830

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:
AE16165-1600624EATON AEROQUIP LLC
AFP2040T161630974AEROFIT, LLC
AH236-162Y671ALLIED HYDRAULIC FITTINGS CO
AP302T1601673SPS TECHNOLOGIES, LLC
GC550FB1626512NORTHROP GRUMMAN SYSTEMS CORPORATION
R44182T1650599PARKER-HANNIFIN CORP
ST7M23676301THE BOEING COMPANY
ST7M236T1676301THE BOEING COMPANY
TF302T16-1678570SMITHS TUBULAR SYSTEMS-LACONIA, INC.


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLECUSHION SEAL (TUBE) 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4965,TI-6AL-4V ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM ALLOY UNS R54520 OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES 1ST END
NOMINAL OVERALL LENGTH1.325 INCHES
NOMINAL THREAD SIZE1.250 INCHES 1ST END
NOMINAL THREAD SIZE1.312 INCHES 2ND END
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH12 2ND END
THREAD QUANTITY PER INCH14 1ST END
THREAD SERIES DESIGNATORUNJ 2ND END
THREAD SERIES DESIGNATORUNJS 1ST END


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