The Stain,pink, cataloged under National Stock Number 6550-01-467-3644, 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 Bioquip Products, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6550-01-467-3644 |
| Primary Part Number | 6377A |
| Item Name | Stain,pink |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Bioquip Products, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | LIGNIN PINK STAIN; USED FOR PREPARING MICROSCOPE SLIDES; SIMILAR TO ACID FUSHSIN, BUT PROVEN TO BE MORE PERMANENT WITHOUT FADING OF SPECIMENS; SHIPPED DRY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 6377A PRIMARY | Bioquip Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 98-1373 | 5/1 Secondary reference U.S. Government activity |
NSN 6550-01-467-3644 is a Stain,pink, manufactured by Bioquip Products, Inc., classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-467-3644 has 1 manufacturer part number on file: 6377A (Bioquip Products, Inc.).
Key specifications for 6377A: General Characteristics Item Description: LIGNIN PINK STAIN; USED FOR PREPARING MICROSCOPE SLIDES; SIMILAR TO ACID FUSHSIN, BUT PROVEN TO BE MORE PERMANENT WITHOUT FADING OF SPECIMENS; SHIPPED DRY; Part Name Assigned by Controlling Agency: STAIN PINK LIGNIN USE F/PREPARING MICROSCOPE SLIDES SHIPPED DRY. 1 specification is 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.