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National Stock Number:
4710-01-008-2893
Federal Supply Class:
4710
National Item Identification Number:
010082893
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.
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Manufacturer Information:
| MIL-T-8808 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONSTRUCTION | SEAMLESS | | CROSS-SECTIONAL SHAPE STYLE | PLAIN ROUND | | DIAMETER | 0.750 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | HEAT TREATMENT | ANNEALED | | MATERIAL | STEEL COMP 347 | | MAXIMUM OPERATING TEMP | 1200.0 FAHRENHEIT | | MEASURING METHOD AND LENGTH | 120.000 INCHES MINIMUM RANDOM AND 144.000 INCHES MAXIMUM RANDOM | | NONDEFINITIVE SPEC/STD DATA | 347 COMPOSITION AND 1 TYPE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | INTERIOR OF THE TUBING SHALL BE 100 PERCENT FREE IN ADDITION OF ANY GREENISH COATING FOR THE FULL LENGTH OF THE TUBING AND THE INTERIOR SURFACE ROUGHNESS SHALL NOT EXCEED 32 MICROINCHES AA BY A PROFILOMETER | | SPECIFICATION/STANDARD DATA | 81349-MIL-T-8808 GOVERNMENT SPECIFICATION | | WALL THICKNESS | 0.049 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE INSIDE | | SURFACE TREATMENT | PASSIVATE OUTSIDE |
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