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National Stock Number:
4710-00-451-8057
Federal Supply Class:
4710
National Item Identification Number:
004518057
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:
| 3R49274T26 | 0AT62 | SIEMENS ENERGY, INC. | | 3R49274T26 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | MIL-T-6845 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | 3R49274T26 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE |
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Techincal Specification:
| CONSTRUCTION | SEAMLESS | | CROSS-SECTIONAL SHAPE STYLE | PLAIN ROUND | | DIAMETER | 0.313 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | HEAT TREATMENT | COLD DRAWN 1/8 HARD CONDITION | | MATERIAL | STEEL COMP 1045 | | MAXIMUM OPERATING TEMP | 800.0 FAHRENHEIT | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 31.000 INCHES NOMINAL SPECIFIC | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE | | SPECIAL FEATURES | AEROSPACE VEHICLE HYDRAULIC SYSTEMS | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIFICATION/STANDARD DATA | 81349-MIL-T-6845 GOVERNMENT SPECIFICATION | | WALL THICKNESS | 0.028 INCHES NOMINAL | | SURFACE CONDITION AND LOCATION | OUTSIDE POLISHED | | SURFACE TREATMENT | PASSIVATE INSIDE | | SURFACE TREATMENT | PASSIVATE OUTSIDE |
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