The Tube Assembly,metal, cataloged under National Stock Number 4710-01-441-8693, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4710-01-441-8693 |
| Item Name | Tube Assembly,metal |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Status | ACTIVE |
| Design Form | STRAIGHT |
| Mating End Quantity | 2 SINGLE END |
| Bolt Hole Diameter | 0.262 INCHES NOMINAL SECOND END IN |
| Material Document and Classification | MIL-T-6737 MIL SPEC SINGLE MATERIAL RESPONSE TUBING |
| Wall Thickness | 0.035 INCHES NOMINAL IN |
| End Connection Style | PLAIN SECOND END |
| End Connection Style | UNTHREADED INTERNAL FIRST END |
| Tube Outside Diameter | 3.500 INCHES NOMINAL IN |
| Bolt Hole Quantity | 12 SECOND END |
| Bolt Circle Diameter | 5.050 INCHES NOMINAL SECOND END IN |
| Material | STEEL COMP 321 SINGLE END |
| Material | STEEL COMP 347 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 |
|---|---|
| 3314296-11 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4710-01-441-8693 is a Tube Assembly,metal, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
Key specifications for 4710-01-441-8693: Design Form: STRAIGHT; Mating End Quantity: 2 SINGLE END; Bolt Hole Diameter: 0.262 INCHES NOMINAL SECOND END IN; Material Document and Classification: MIL-T-6737 MIL SPEC SINGLE MATERIAL RESPONSE TUBING. 12 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.