The Control,staphylococcus Enterotox, cataloged under National Stock Number 6550-01-694-0356, 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 Meso Scale Diagnostics Llc Dba Meso Scale Discovery. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6550-01-694-0356 |
| Primary Part Number | ECL-RSEB-C |
| Item Name | Control,staphylococcus Enterotox |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Meso Scale Diagnostics Llc Dba Meso Scale Discovery |
| Status | ACTIVE |
| 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 |
|---|---|
| ECL-RSEB-C PRIMARY | Meso Scale Diagnostics Llc Dba Meso Scale Discovery (USA) |
| Reference | Meaning |
|---|---|
| 1588241 | 5/1 Secondary reference U.S. Government activity |
| 6550NCM216915 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6550-01-694-0356 is a Control,staphylococcus Enterotox, manufactured by Meso Scale Diagnostics Llc Dba Meso Scale Discovery, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-694-0356 has 1 manufacturer part number on file: ECL-RSEB-C (Meso Scale Diagnostics Llc Dba Meso Scale Discovery).
Key specifications for ECL-RSEB-C: Special Features: STAPHYLOCOCCAL ENTEROTOXIN B TOXOID LYOPHILIZED ECL POSITIVE CONTROL (RECOMBINANT FROM ESCHERICHIA COLI. ELECTROCHEMILUMINESCENCE (ECL) ASSAY EXTERNAL CONTROL PRODUCTS UTILIZED WITH MSD PR2 MODEL 1800; Part Name Assigned by Controlling Agency: CONTROL ASSAY, STAPHYLOCOCCUS ENTEROTOXIN B. 0 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.