The Aspartate Aminotransferase Test, cataloged under National Stock Number 6550-01-371-0328, 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 Beckman Instruments Inc Sales and Service Div Diagnostic Systems Group Sub of Smithkline Beckman Corp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6550-01-371-0328 |
| Primary Part Number | 442665 |
| Item Name | Aspartate Aminotransferase Test |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Beckman Instruments Inc Sales and Service Div Diagnostic Systems Group Sub of Smithkline Beckman Corp |
| Status | ACTIVE |
| Primary Container Content Quantity | 200.000 MILLILITERS |
| Primary Container Type | CARTRIDGE |
| Physical Form | LIQUID |
| Total Primary Container Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6550-01-371-0328 is a Aspartate Aminotransferase Test, manufactured by Beckman Instruments Inc Sales and Service Div Diagnostic Systems Group Sub of Smithkline Beckman Corp, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-371-0328 has 2 manufacturer part numbers on file: 442665 (Beckman Coulter (uk) Ltd), 442665 (Beckman Instruments Inc Sales and Service Div Diagnostic Systems Group Sub of Smithkline Beckman Corp).
1 possible match (shared part number, not a government interchangeability claim): 4210-01-728-1187. Verify interchangeability with system specifications before substitution.
Key specifications for 442665: Primary Container Content Quantity: 200.000 MILLILITERS; Primary Container Type: CARTRIDGE; Physical Form: LIQUID; Total Primary Container Quantity: 2. 4 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.