The Reference Standard,sodium,potasi, cataloged under National Stock Number 6550-01-322-5329, 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 Bayer Healthcare Llc Dba Bayer Healthcare-Viterion. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6550-01-322-5329 |
| Primary Part Number | 478941000 |
| Item Name | Reference Standard,sodium,potasi |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Bayer Healthcare Llc Dba Bayer Healthcare-Viterion |
| Status | ACTIVE |
| General Characteristics Item Description | SUPPLIED IN A PACKAGE OF 30 AMPULES CONTAINING 2.5 ML(LEVEL 1) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Unit of Issue | PG |
| Part Number | Manufacturer |
|---|---|
| 478941000 PRIMARY | Bayer Healthcare Llc Dba Bayer Healthcare-Viterion (USA) |
| Reference | Meaning |
|---|---|
| 09-529-243 | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
| 478941 | 5/9 Secondary reference Ciba Corning Diagnostics Corp a Joint Venture |
| F90D128 | 5/1 Secondary reference Air Force Medical Logistics Office |
NSN 6550-01-322-5329 is a Reference Standard,sodium,potasi, manufactured by Bayer Healthcare Llc Dba Bayer Healthcare-Viterion, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-322-5329 has 1 manufacturer part number on file: 478941000 (Bayer Healthcare Llc Dba Bayer Healthcare-Viterion).
Key specifications for 478941000: General Characteristics Item Description: SUPPLIED IN A PACKAGE OF 30 AMPULES CONTAINING 2.5 ML(LEVEL 1); Part Name Assigned by Controlling Agency: REFERENCE STANDARD SOD/K/CA/CHL/C02/OXY/NITROGEN 2.5ML/AMPULE30S. 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.