The Salmonella Grouping Serum, cataloged under National Stock Number 6550-01-528-7820, 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 Becton, Dickinson and Company Dba Becton Dickinson & Co. 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6550-01-528-7820 |
| Primary Part Number | 226591 |
| Item Name | Salmonella Grouping Serum |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Becton, Dickinson and Company Dba Becton Dickinson & Co |
| Status | ACTIVE |
| Primary Container Content Quantity | 3.000 MILLILITERS |
| 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 |
|---|---|
| 226591 PRIMARY | Becton, Dickinson and Company Dba Becton Dickinson & Co (USA) |
NSN 6550-01-528-7820 is a Salmonella Grouping Serum, manufactured by Becton, Dickinson and Company Dba Becton Dickinson & Co, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-528-7820 has 1 manufacturer part number on file: 226591 (Becton, Dickinson and Company Dba Becton Dickinson & Co).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-589-8196, 7490-01-657-6124. Verify interchangeability with system specifications before substitution.
Key specifications for 226591: Primary Container Content Quantity: 3.000 MILLILITERS; Special Features: VIAL SAL O ANTISERUM FACTOR 4 GRP B 3ML. 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.