Part Details | METALLIC TUBE
4710-01-057-4981 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: MILT8808 321TY1 0.250ODX 0.028, MIL-T-8808 321TY1 0.250ODX 0.028, MILT8808, MIL-T-8808, 4710-01-057-4981, 01-057-4981, 4710010574981, 010574981
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAR 14, 1978 | 01-057-4981 | 31979 ( TUBE, METALLIC ) |
REFERENCE DRAWINGS & PICTURES
PLAIN ROUND
PLAIN
PLAIN
Cross Reference | NSN 4710-01-057-4981
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-T-8808 321TY1 0.250ODX 0.028 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-T-8808 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4710-01-057-4981
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 321 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-8808 MIL SPEC SINGLE MATERIAL RESPONSE |
| MEASURING METHOD AND LENGTH | RN120.000 INCHES MINIMUM AND RN144.000 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | PLAIN ROUND |
| WALL THICKNESS | 0.028 INCHES NOMINAL |
| DIAMETER | 0.250 INCHES NOMINAL |
| FIRST END STYLE | PLAIN |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| CONSTRUCTION | SEAMLESS |
| HEAT TREATMENT | ANNEALED AND T-6 SOLUTION HEAT TREATED AND ARTIFICIALLY AGED |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL;STLC WAS 1AHAABPS0000 AND 1BHAACPS0000 |
| SPECIFICATION/STANDARD DATA | 81349-MIL-T-8808A GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 321 COMPOSITION |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | AIRCRAFT, F-16 |