4820-00-767-6499 DISK,VALVE Index 4820-00-767-6501 SEAT,VALVE

National Stock Number:
4710-00-767-6500

Federal Supply Class:
4710

National Item Identification Number:
007676500

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:
MIL-T-880881349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-T-8808B81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONSTRUCTIONSTRAIGHT SEAMED
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
DIAMETER2.000 INCHES NOMINAL
FIRST END STYLEPLAIN
HEAT TREATMENTANNEALED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8808 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 321
MAXIMUM OPERATING TEMP1200.0 FAHRENHEIT
MEASURING METHOD AND LENGTH144.000 INCHES NOMINAL SPECIFIC
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 321 COMPOSITION
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
WALL THICKNESS0.020 INCHES NOMINAL
WELDING METHODFURNACE BUTT
SURFACE TREATMENTPASSIVATE INSIDE
SURFACE TREATMENTPASSIVATE OUTSIDE


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