4730-01-254-0171 REDUCER,PIPE Index 4730-01-254-0173 ELBOW,PIPE TO BOSS

National Stock Number:
4730-01-254-0172

Federal Supply Class:
4730

National Item Identification Number:
012540172

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:
NY810-1-0R02570SWAGELOK CO
NY810-1-0R3T9T9SWAGELOK CO
ST7M45976301THE BOEING COMPANY
ST7M459N876301THE BOEING COMPANY


Techincal Specification:
MATERIALPLASTIC POLYAMIDE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-27500 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
GASKET SEAL (BOSS) 2ND END
SEAT ANGLE20.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 1ST END
THREAD SERIES DESIGNATORUNF ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
THREAD CLASS2A ALL ENDS
NOMINAL OVERALL LENGTH1.812 INCHES
FURNISHED ITEMS AND QUANTITY2 FERRULE SLEEVE AND
1 TUBE COUPLING NUT AND
1 PREFORMED PACKING


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