The Crystal Violet Stain, cataloged under National Stock Number 6550-01-579-8726, 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 Evident, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6550-01-579-8726 |
| Primary Part Number | 3632 |
| Item Name | Crystal Violet Stain |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Evident, Inc |
| Status | ACTIVE |
| Physical Form | LIQUID |
| 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 |
|---|---|
| 3632 PRIMARY | Evident, Inc (USA) |
NSN 6550-01-579-8726 is a Crystal Violet Stain, manufactured by Evident, Inc, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-579-8726 has 1 manufacturer part number on file: 3632 (Evident, Inc).
Key specifications for 3632: Physical Form: LIQUID; Special Features: USED FOR DEVELOPING LATENT PRINTS ON THE ADHESIVE SIDE OF VIRTUALLY ALL TYPES OF TAPE; Part Name Assigned by Controlling Agency: CRYSTAL VIOLET PREMIX LITER. 1 specification is 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.