The Piperacillin Sodium and Tazobact, cataloged under National Stock Number 6505-01-391-3788, is classified within Federal Supply Class 6505 (Drugs and Biologicals) of the Medical, Dental, and Veterinary Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 6505-01-391-3788 |
| Item Name | Piperacillin Sodium and Tazobact |
| FSC / FSG | 6505 / 65 — Drugs and Biologicals |
| Status | ACTIVE |
| Primary Container Content Quantity | 40.500 GRAMS G |
| Primary Container Type | VIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| NDC00206-8620-11 | 3/9 Design control — primary reference American Cyanamid Co Lederle Laboratories Div |
| ZOSYN | 5/9 Secondary reference American Cyanamid Co Lederle Laboratories Div |
NSN 6505-01-391-3788 is a Piperacillin Sodium and Tazobact, classified under FSC 6505, Drugs and Biologicals. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 6505-01-541-2276, 6505-01-650-5786, 6505-01-650-5794. Verify interchangeability with system specifications before substitution.
Key specifications for 6505-01-391-3788: Primary Container Content Quantity: 40.500 GRAMS G; Primary Container Type: VIAL; Special Features: CONTAINS 36 GM PIPERACILLIN SODIUM AND 4.5 GM TAZOBACTAM SODIUM; Part Name Assigned by Controlling Agency: PIPERACILLIN SODIUM AND TAZOBACTAM SODIUM FOR INJECTION 40.5GM. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.