3040-01-184-1846 BELL CRANK Index 4730-01-184-1848 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-01-184-1847

Federal Supply Class:
4730

National Item Identification Number:
011841847

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:
A-400-1-OR02570SWAGELOK CO
A-400-1-OR3T9T9SWAGELOK CO
HS5010-102731MCDONNELL DOUGLAS HELICOPTER CO INC
ST7M459A476301THE BOEING COMPANY
HS5010-18V613THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
FURNISHED ITEMS AND QUANTITY2 FERRULE SLEEVE AND 1 TUBE COUPLING NUT
MATERIALALUMINUM OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL OVERALL LENGTH1.218 INCHES
NOMINAL THREAD SIZE0.437 INCHES FIRST END
NOMINAL THREAD SIZE0.437 INCHES SECOND END
SEAT ANGLE20.0 DEGREES FIRST END
THREAD CLASS2A FIRST END
THREAD CLASS2A SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNF SECOND END


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