The Filter-Mouthpiece,pulmonary Func, cataloged under National Stock Number 6515-01-389-9187, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Viasys Respiratory Care Inc. Dba Biosys Healthcare. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6515-01-389-9187 |
| Primary Part Number | 769204 |
| Item Name | Filter-Mouthpiece,pulmonary Func |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Viasys Respiratory Care Inc. Dba Biosys Healthcare |
| Status | ACTIVE |
| Material | PLASTIC OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 769204 PRIMARY | Viasys Respiratory Care Inc. Dba Biosys Healthcare (USA) |
| 36-MGF-1025 | Pt-Medical B.v. (NLD) |
| Reference | Meaning |
|---|---|
| 94-4-15-65 DE | 5/1 Secondary reference U.S. Government activity |
| MICROGARD FILTER | 5/1 Secondary reference Viasys Respiratory Care Inc. Dba Biosys Healthcare |
NSN 6515-01-389-9187 is a Filter-Mouthpiece,pulmonary Func, manufactured by Viasys Respiratory Care Inc. Dba Biosys Healthcare, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-389-9187 has 2 manufacturer part numbers on file: 769204 (Viasys Respiratory Care Inc. Dba Biosys Healthcare), 36-MGF-1025 (Pt-Medical B.v.).
Key specifications for 769204: Special Features: 50 ML INTERNAL DEAD SPACE; 0.7CM EXP/INSP RESISTANCE; PLACED IN-LINE DIRECTLY BETWEEN PATIENT'S MOUTHPIECE AND THE PULMONARY FUNCTION TESTING EQUIPMENT; A BARRIER TYPE FILTER WHICH PROTECTS BOTH PATIENT AND INSTRUMENT DURING HEART AND LUNG THERAPY; DISPOSABLE; UNIT QTY 25 CM; Material: PLASTIC OVERALL. 1 specification is 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.