The Tube,ear Ventilation, cataloged under National Stock Number 6515-01-340-0838, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6515-01-340-0838 |
| Item Name | Tube,ear Ventilation |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Status | ACTIVE |
| Design Designation | T-TUBE |
| Unit Package Quantity | 5 |
| Features Provided | STERILE AND DISPOSABLE |
| Inside Diameter | 1.0 MILLIMETERS NOMINAL MM |
| Core Fabrication Method | NOT WOVEN |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | PG |
| Reference | Meaning |
|---|---|
| F91C009 | 5/1 Secondary reference Air Force Medical Logistics Office |
| 91-3-18-43 AH | 5/1 Secondary reference Air Force Medical Logistics Office |
| T5034-1 | 3/9 Design control — primary reference U.S. Government activity |
NSN 6515-01-340-0838 is a Tube,ear Ventilation, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
Key specifications for 6515-01-340-0838: Overall Length: 8.0 MILLIMETERS NOMINAL MM; Design Designation: T-TUBE; Unit Package Quantity: 5; Features Provided: STERILE AND DISPOSABLE. 6 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.