The Hematoxylin Stain, cataloged under National Stock Number 6550-01-272-9411, is classified within Federal Supply Class 6550 (In Vitro Diagnostic Substances, Reagents, Test Kits and Sets) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Lerner Laboratories. Government technical data includes 5 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6550-01-272-9411 |
| Primary Part Number | 1931433 |
| Item Name | Hematoxylin Stain |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Lerner Laboratories |
| Status | ACTIVE |
| Primary Container Content Quantity | 3.780 LITERS OR 1.000 GALLONS |
| Supplementary Features | MEDSEP ITEM FOR DOD,LERNER LABS |
| Primary Container Type | CARBOY |
| Physical Form | LIQUID |
| Usage Design | F/CYTOLOGICAL AND HISTOLOGIC STAINING |
| 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 |
|---|---|
| 1931433 PRIMARY | Lerner Laboratories (USA) |
| Reference | Meaning |
|---|---|
| 14-390-17 | 3/2 Design control — primary reference U.S. Government activity |
| S3143-3 | 5/9 Secondary reference Lerner Laboratories |
| GILL-3 | 5/1 Secondary reference Lerner Laboratories |
| LERNER-3 HEMATOXYLIN | 5/9 Secondary reference Lerner Laboratories |
| F91C089 | 5/1 Secondary reference Air Force Medical Logistics Office |
| GILL BIOLOGICAL NUCLEAR STAIN | 5/9 Secondary reference Lerner Laboratories |
| S7737-21 | 5/9 Secondary reference Baxter Healthcare Corp Scientific Products Div |
NSN 6550-01-272-9411 is a Hematoxylin Stain, manufactured by Lerner Laboratories, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-272-9411 has 1 manufacturer part number on file: 1931433 (Lerner Laboratories).
Key specifications for 1931433: Primary Container Content Quantity: 3.780 LITERS OR 1.000 GALLONS; Supplementary Features: MEDSEP ITEM FOR DOD,LERNER LABS; Primary Container Type: CARBOY; Physical Form: LIQUID. 5 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.