4730-00-007-5590 PACKING NUT Index 4820-00-007-5592 VALVE,CHECK

National Stock Number:
4730-00-007-5591

Federal Supply Class:
4730

National Item Identification Number:
000075591

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:
GB15N8A2426512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONNECTION TYPEBUTT WELD TUBE 1ST END
CONNECTION TYPETHREADED INTERNAL BOSS 2ND END
CONNECTION STYLEBEVELED (TUBE) 1ST END
CONNECTION STYLEGASKET SEAL (BOSS) 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED3.000 INCHES 1ST END
NOMINAL OVERALL LENGTH0.938 INCHES
NOMINAL THREAD SIZE0.750 INCHES 2ND END
THREAD CLASS3B 2ND END
THREAD SERIES DESIGNATORUNJF 2ND END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.216 INCHES 1ST END


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