4820-01-012-3527 DISK,VALVE Index 4720-01-012-3530 HOSE,PREFORMED

National Stock Number:
4710-01-012-3529

Federal Supply Class:
4710

National Item Identification Number:
010123529

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:
2552221890SMITHS TUBULAR SYSTEMS-LACONIA, INC.
2552224235WILLIAMS INTERNATIONAL CO., L.L.C.


Techincal Specification:
END CONNECTION SPEC/STDMIL,MS20819,PART N0. MS20819-8J AND AN,AN818,PART NO.AN818-8J
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
DESIGN FORMPREBENT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 304 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 321 ASSN STD SINGLE MATERIAL RESPONSE OR AISI 347 ASSN STD SINGLE MATERIAL RESPONSE TUBING
MATERIAL DOCUMENT AND CLASSIFICATIONTYPE 304 ASSN STD SINGLE MATERIAL RESPONSE SINGLE END
MATERIALSTEEL COMP 304 OR STEEL COMP 321 OR STEEL COMP 347 TUBING
MATERIALSTEEL COMP 304 SINGLE END
MATING END QUANTITY2 SINGLE END
NOMINAL THREAD SIZE0.750 INCHES SINGLE END
SEAT ANGLE IN DEG37.0 SINGLE END
TUBE OUTSIDE DIAMETER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
WALL THICKNESS0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM
THREAD CLASS3B SINGLE END
THREAD DIRECTIONRIGHT-HAND SINGLE END
THREAD SERIES DESIGNATORUNF SINGLE END


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