The Polymyxin B Sulfate, cataloged under National Stock Number 6505-01-460-1596, is classified within Federal Supply Class 6505 (Drugs and Biologicals) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6505-01-460-1596 |
| Primary Part Number | P4932-1MU |
| Item Name | Polymyxin B Sulfate |
| FSC / FSG | 6505 / 65 — Drugs and Biologicals |
| Manufacturer | Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc |
| Status | ACTIVE |
| Primary Container Content Quantity | 1000000.000 UNITS |
| Medical Designation and Grade | UNITED STATES PHARMACOPEIA |
| Primary Container Type | BOTTLE |
| Physical Form | POWDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| P4932-1MU PRIMARY | Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc (USA) |
| Reference | Meaning |
|---|---|
| 98-1366 | 5/1 Secondary reference U.S. Government activity |
| P4932 | 3/9 Design control — primary reference Sigma-Aldrich Corporation |
| P4932 | 5/9 Secondary reference Aldrich Chemical Co Inc Sub of Sigma Aldrich Corp |
NSN 6505-01-460-1596 is a Polymyxin B Sulfate, manufactured by Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc, classified under FSC 6505, Drugs and Biologicals. Status: active.
NSN 6505-01-460-1596 has 1 manufacturer part number on file: P4932-1MU (Sigma-Aldrich, Inc. Dba Sigma-Aldrich Sales, Inc).
Key specifications for P4932-1MU: Primary Container Content Quantity: 1000000.000 UNITS; Medical Designation and Grade: UNITED STATES PHARMACOPEIA; Primary Container Type: BOTTLE; Physical Form: POWDER. 4 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.