5305-00-703-8680 SCREW,MACHINE Index 1560-00-703-8699 CUP,OXYGEN FILLER VALVE

National Stock Number:
4730-00-703-8690

Federal Supply Class:
4730

National Item Identification Number:
007038690

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:
000-8006-97694756THE BOEING COMPANY
36-28460C7H8D-J ENGINEERING INC
36-28460FRC8FORREST MACHINING LLC
36-28460P657CAMNETICS MANUFACTURING CORPORATION
36-284614248HARLOW AEROSTRUCTURES, LLC
36-284629957NORDAM GROUP LLC, THE
36-28462V045MALONES CNC MACHINING INC
36-284634336TECT HYPERVELOCITY, INC.
36-284666841PRECI-MANUFACTURING, INCORPORATED
36-284681205THE BOEING COMPANY
36-284682918THE BOEING COMPANY
B3015291161ELECTRO IMPULSE LABORATORY INC


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END
NOMINAL OVERALL LENGTH1.250 INCHES
NOMINAL THREAD SIZE0.4375 INCHES SECOND END
NOMINAL THREAD SIZE0.562 INCHES FIRST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.297 INCHES SECOND END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD CLASS3A FIRST END
THREAD CLASS3B SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END


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