The Tube Assembly,metal, cataloged under National Stock Number 4710-01-481-0271, 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8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4710-01-481-0271 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Design Form | PREBENT |
| Mating End Quantity | 2 SINGLE END |
| Supplementary Features | THIS IS A COILED TUBE. BEND NUMBER 2 MUST BE MADE ON A SPECIAL SCREW BLOCKWHICH PRODUCES A 1.000 RADIUS AND A PITCH OF 0.324 BETWEEN COILS. THE SCREW BLOCK IS A RIGHT HAND LEAD |
| Material Document and Classification | MIL-T-7081, ALLOY 6061, T6 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.028 INCHES NOMINAL IN |
| Tube Outside Diameter | 0.250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 TUBING |
| End Connection Spec/std | AS3220-04 AND AN818-4D |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 16Y122-94 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-481-0271 is a Tube Assembly,metal, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-481-0271: Design Form: PREBENT; Mating End Quantity: 2 SINGLE END; Supplementary Features: THIS IS A COILED TUBE. BEND NUMBER 2 MUST BE MADE ON A SPECIAL SCREW BLOCKWHICH PRODUCES A 1.000 RADIUS AND A PITCH OF 0.324 BETWEEN COILS. THE SCREW BLOCK IS A RIGHT HAND LEAD; Material Document and Classification: MIL-T-7081, ALLOY 6061, T6 MIL SPEC SINGLE MATERIAL RESPONSE TUBING. 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.
NSN 4710-01-481-0271 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.