The Test Slide,alkaline Phosphatase, cataloged under National Stock Number 6550-01-277-9429, 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-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: PG.
| Parameter | Value |
|---|---|
| NSN | 6550-01-277-9429 |
| Primary Part Number | 197-9426 |
| Item Name | Test Slide,alkaline Phosphatase |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Ortho-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc |
| Status | ACTIVE |
| Component Quantity | 25 |
| Nonsupply Items and Quantities | SLIDE 25 |
| 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 | PG |
| Part Number | Manufacturer |
|---|---|
| 197-9426 PRIMARY | Ortho-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc (USA) |
| 1979426 | Delta Scientific Inc a Div. of Henry Schein, Inc (USA) |
| Reference | Meaning |
|---|---|
| KDK 1979426 | 5/9 Secondary reference Infolab, Llc Dba Infolab |
| EKTACHEM DT SLIDES | 5/1 Secondary reference Ortho-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc |
| 27-022-032-000 | 5/9 Secondary reference Serono-Baker Diagnostics Inc |
NSN 6550-01-277-9429 is a Test Slide,alkaline Phosphatase, manufactured by Ortho-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-277-9429 has 2 manufacturer part numbers on file: 197-9426 (Ortho-Clinical Diagnostics Inc Dba Ortho-Clinical Diagnostics Inc), 1979426 (Delta Scientific Inc a Div. of Henry Schein, Inc).
1 possible match (shared part number, not a government interchangeability claim): 6550-01-277-9430. Verify interchangeability with system specifications before substitution.
Key specifications for 197-9426: Component Quantity: 25; Nonsupply Items and Quantities: SLIDE 25; Special Features: 25 TEST CARTRIDGES; TEST IS PERFORMED ON SERUM OR PLASMA; DISPOSABLE; USED W/KODAK'S DTSC MODULE; REQUIRES REFRIGERATION BTWN 2-8 DEG C DEGC; Part Name Assigned by Controlling Agency: TEST SLIDE ALKALINE PHOSPHATASE DETERMINATION DISP QS 25 TESTS. 2 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.