NSN 4710-01-257-1479
Part Details | METALLIC TUBE
4710-01-257-1479 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.
Alternate Parts: CUNI 7030 0.25, CUNI 70/30 0.25, MILT16420, MIL-T-16420, MILT16420 GRA, MIL-T-16420 GRA, 5165940797 ITE, 516-5940797 ITE, 4710-01-257-1479, 01-257-1479, 4710012571479, 012571479
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUN 12, 1987 | 01-257-1479 | 31979 ( TUBE, METALLIC ) |
REFERENCE DRAWINGS & PICTURES
PLAIN ROUND
PLAIN
PLAIN
Cross Reference | NSN 4710-01-257-1479
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CUNI 70/30 0.25 | 29030 | GUILL TOOL & ENGINEERING CO, INC. |
| MIL-T-16420 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-T-16420 GRA | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 516-5940797 ITE | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4710-01-257-1479
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-15726, COMP 70-30 MIL SPEC SINGLE MATERIAL RESPONSE |
| MEASURING METHOD AND LENGTH | RN144.000 INCHES MINIMUM AND RN288.000 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | PLAIN ROUND |
| WALL THICKNESS | 0.058 INCHES NOMINAL |
| DIAMETER | 0.250 INCHES NOMINAL |
| FIRST END STYLE | PLAIN |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| CONSTRUCTION | SEAMLESS |
| MAXIMUM OPERATING PRESSURE | 6750.0 POUNDS PER SQUARE INCH |
| HEAT TREATMENT | ANNEALED |
| SPECIFICATION/STANDARD DATA | 81349-MIL-T-16420 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 6000 SPECIAL CLASS AND 70-30 COMPOSITION AND 2 GRADE AND 1 TYPE |