The Tube Assembly,metal, cataloged under National Stock Number 4710-01-331-4156, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4710-01-331-4156 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 1 SINGLE END |
| Material Document and Classification | ASTM A269, T+316 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A269, GRADE T+304 ASSN STD SINGLE MATERIAL RESPONSE TUBING |
| Material Document and Classification | ASTM A269, T+316 ASSN STD SINGLE MATERIAL RESPONSE SINGLE END |
| End Connection Style | PLAIN SINGLE END |
| Bolt Hole Quantity | 4 SINGLE END |
| Material | STEEL OR STEEL COMP 304 SINGLE END |
| Material | STEEL COMP 316 OR STEEL COMP 304 TUBING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8720727-100 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-331-4156 is a Tube Assembly,metal, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-331-4156: Design Form: PREBENT; Mating End Quantity: 1 SINGLE END; Material Document and Classification: ASTM A269, T+316 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A269, GRADE T+304 ASSN STD SINGLE MATERIAL RESPONSE TUBING; Material Document and Classification: ASTM A269, T+316 ASSN STD SINGLE MATERIAL RESPONSE SINGLE END. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.