The Blood Group Antibodies Test Reag, cataloged under National Stock Number 6550-01-272-2027, 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 Ortho Diagnostic Systems Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: BT.
| Parameter | Value |
|---|---|
| NSN | 6550-01-272-2027 |
| Primary Part Number | 719000 |
| Item Name | Blood Group Antibodies Test Reag |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Ortho Diagnostic Systems Inc |
| Status | ACTIVE |
| General Characteristics Item Description | ONE 20 ML BOTTLE CONTAINING POOLED GROUP O RED BLOOD CELLS; A QUALITATIVE TEST FOR THE DETECTION OF UNEXPECTED BLOOD GROUP ANTIBODIES IN SERUM OR PLASMA; NOTE: G |
| 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 | BT |
| Part Number | Manufacturer |
|---|---|
| 719000 PRIMARY | Ortho Diagnostic Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 1900 | 5/9 Secondary reference Ortho Diagnostic Systems Inc |
| POOLED SCREENING CELLS | 5/1 Secondary reference Ortho Diagnostic Systems Inc |
NSN 6550-01-272-2027 is a Blood Group Antibodies Test Reag, manufactured by Ortho Diagnostic Systems Inc, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-272-2027 has 1 manufacturer part number on file: 719000 (Ortho Diagnostic Systems Inc).
1 possible match (shared part number, not a government interchangeability claim): 6530-01-372-3244. Verify interchangeability with system specifications before substitution.
Key specifications for 719000: General Characteristics Item Description: ONE 20 ML BOTTLE CONTAINING POOLED GROUP O RED BLOOD CELLS; A QUALITATIVE TEST FOR THE DETECTION OF UNEXPECTED BLOOD GROUP ANTIBODIES IN SERUM OR PLASMA; NOTE: G; Part Name Assigned by Controlling Agency: BLOOD GROUP ANTIBODIES TEST REAGENT 20 ML. 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.