4820-01-550-7588 VALVE,GATE Index 1560-01-550-7591 WEB,STRUCTURAL COMPONENT,AIRCRAF

National Stock Number:
4710-01-550-7590

Federal Supply Class:
4710

National Item Identification Number:
015507590

Description:
TUBE ASSEMBLY,METAL

Detail:
A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see HOSE ASSEMBLY (as modified). For items having perforations in the tubing or attachments, see TUBE ASSEMBLY, FIRE EXTINGUISHING SYSTEM. Excludes items having integral preformed or plain ends, TUBE, BENT (as modified), and items which are branched or forked.


Manufacturer Information:
726589553711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
TUBING MATERIALSTEEL, CORROSION RESISTING
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL
WALL THICKNESS0.035 INCHES NOMINAL
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
DESIGN FORMPREBENT
MATERIALSTEEL CORROSION RESISTING SINGLE END
MATING END QUANTITY2 SINGLE END
THREAD SERIES DESIGNATORUNF SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END
THREAD CLASS2B SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
SEAT ANGLE IN DEG37.0 SINGLE END
SPECIAL FEATURESMILITARY CRITICAL, EXPORT CONTROL; TUBE HAS FOUR BENTS; TUBE ENDS FLARED, MATERIAL UNS S30400 STAINLESS STEEL
CRITICALITY CODE JUSTIFICATIONFEAT
PART NAME ASSIGNED BY CONTROLLING AGENCYEXTENSION, HOT GAS LINE


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