4240-00-926-4256 PROTECTIVE EQUIPMENT,RADIOACTIVE Index 4820-00-926-4261 VALVE,BALL

National Stock Number:
4710-00-926-4257

Federal Supply Class:
4710

National Item Identification Number:
009264257

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
ASTM B88 .500 L H58 240IN LG81346AMERICAN SOCIETY FOR TESTING AND MATERIALS
ASTM-B8881346AMERICAN SOCIETY FOR TESTING AND MATERIALS
WW-T-79981348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CONSTRUCTIONSEAMLESS
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
DIAMETER0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM
FIRST END STYLEPLAIN
HEAT TREATMENTHARD DRAWN
MATERIALCOPPER
MAXIMUM OPERATING PRESSURE740.0 POUNDS PER SQUARE INCH
MAXIMUM OPERATING TEMP149.0 CELSIUS
MEASURING METHOD AND LENGTH240.000 INCHES MINIMUM STANDARD AND 241.000 INCHES MAXIMUM STANDARD
NONDEFINITIVE SPEC/STD DATAL TYPE AND 1 CLASS AND HARD DRAWN TEMPER
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
WALL THICKNESS0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM


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