The Sulfamethoxazole and Trimethopri, cataloged under National Stock Number 6505-01-143-3750, is classified within Federal Supply Class 6505 (Drugs and Biologicals) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Hoffmann-La Roche Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6505-01-143-3750 |
| Primary Part Number | NDC00004-1956-01 |
| Item Name | Sulfamethoxazole and Trimethopri |
| FSC / FSG | 6505 / 65 — Drugs and Biologicals |
| Manufacturer | Hoffmann-La Roche Inc. |
| Status | ACTIVE |
| Administration | INTRAVENOUS INFUSION |
| Primary Container Content Quantity | 5.000 MILLILITERS |
| Medical Designation and Grade | UNITED STATES PHARMACOPEIA |
| Features Provided | STERILE |
| Primary Container Type | VIAL |
| Active Medicament Medicinal Strength | 80.000 MILLIGRAMS SULFAMETHOXAZOLE ACTIVE INGREDIENT AND 16.000 MILLIGRAMS TRIMETHOPRIM ACTIVE INGREDIENT |
| Total Primary Container Quantity | 10 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NDC00004-1956-01 PRIMARY | Hoffmann-La Roche Inc. (USA) |
| Reference | Meaning |
|---|---|
| BACTRIM I.V. INFUSION | 5/1 Secondary reference Hoffmann-La Roche Inc. |
NSN 6505-01-143-3750 is a Sulfamethoxazole and Trimethopri, manufactured by Hoffmann-La Roche Inc., classified under FSC 6505, Drugs and Biologicals. Status: active.
NSN 6505-01-143-3750 has 1 manufacturer part number on file: NDC00004-1956-01 (Hoffmann-La Roche Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 6505-01-169-3658, 6505-01-186-8161. Verify interchangeability with system specifications before substitution.
Key specifications for NDC00004-1956-01: Administration: INTRAVENOUS INFUSION; Primary Container Content Quantity: 5.000 MILLILITERS; Medical Designation and Grade: UNITED STATES PHARMACOPEIA; Features Provided: STERILE. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.