4140-00-541-8289 FAN,CENTRIFUGAL Index 4710-00-541-8294 TUBE,METALLIC

National Stock Number:
4710-00-541-8293

Federal Supply Class:
4710

National Item Identification Number:
005418293

Description:
TUBE,METALLIC

Detail:
A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in Tables 1 through 10, Appendix C, FIIG A004A. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see ADAPTER (as modified); COUPLING (as modified); or NIPPLE (as modified). Excludes TUBE, BENT (as modified); PIPE, METALLIC; SPACER, SLEEVE; METAL BAR (hollow); and items with fittings, except end protectors.


Manufacturer Information:
ASTM B8881346AMERICAN SOCIETY FOR TESTING AND MATERIALS
MS14300CAS006096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
WW-T-79981348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CONSTRUCTIONSEAMLESS
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
DIAMETER0.373 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
FIRST END STYLEPLAIN
HEAT TREATMENTANNEALED TO A NOMINAL GRAIN SIZE 0.040
MATERIALCOPPER
MAXIMUM OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH
MAXIMUM OPERATING TEMP149.0 CELSIUS
MEASURING METHOD AND LENGTH720.000 INCHES MINIMUM STANDARD AND 744.000 INCHES MAXIMUM STANDARD
NONDEFINITIVE SPEC/STD DATAL TYPE AND ANNEALED SOFT TEMPER AND 1 CLASS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
WALL THICKNESS0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM


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