4710-00-826-1679 TUBE ASSEMBLY,METAL Index 5330-00-826-1681 GASKET

National Stock Number:
4710-00-826-1680

Federal Supply Class:
4710

National Item Identification Number:
008261680

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:
919757518876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
END CONNECTION SPEC/STDAN,AN818,PART NO. AN818-4C;MIL,MS21921,PART NO. MS21921-4C
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
DESIGN FORMPREBENT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8504 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
MATERIALSTEEL COMP 304 TUBING
MATERIALSTEEL CORROSION RESISTING FIRST END
MATERIALSTEEL CORROSION RESISTING SECOND END
MATING END QUANTITY1 FIRST END
MATING END QUANTITY1 SECOND END
SEAT ANGLE IN DEG12.0 SECOND END
SEAT ANGLE IN DEG37.0 FIRST END
TUBE OUTSIDE DIAMETER0.250 INCHES NOMINAL
WALL THICKNESS0.031 INCHES MINIMUM AND 0.038 INCHES MAXIMUM
THREAD CLASS3B SINGLE END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD DIRECTIONRIGHT-HAND SECOND END


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