The Reference Standard Set,methotrex, cataloged under National Stock Number 6550-01-616-8563, 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 Ark Diagnostics, Inc. Dba Ark Diagnostics Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Reference Standard Set,methotrex |
| FSC / FSG | 6550 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets (FSG 65) |
| Manufacturers | Ark Diagnostics, Inc. Dba Ark Diagnostics Inc (CAGE 46Y91) |
| Parameter | Value |
|---|---|
| NSN | 6550-01-616-8563 |
| Primary Part Number | 5026-0001-00 |
| Item Name | Reference Standard Set,methotrex |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Ark Diagnostics, Inc. Dba Ark Diagnostics Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 5026-0001-00 PRIMARY | Ark Diagnostics, Inc. Dba Ark Diagnostics Inc (USA) |
NSN 6550-01-616-8563 is a Reference Standard Set,methotrex, manufactured by Ark Diagnostics, Inc. Dba Ark Diagnostics Inc, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-616-8563 has 1 manufacturer part number on file: 5026-0001-00 (Ark Diagnostics, Inc. Dba Ark Diagnostics Inc).
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.