The Lyse,white Blood Cell, cataloged under National Stock Number 6550-01-505-4169, 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 Coulter Inc Div Us Customer Operations. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6550-01-505-4169 |
| Primary Part Number | 8547170 |
| Item Name | Lyse,white Blood Cell |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Beckman Coulter Inc Div Us Customer Operations |
| Status | ACTIVE |
| Supplementary Features | 1 LITER BOTTLE |
| 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 | EA |
| Part Number | Manufacturer |
|---|---|
| 8547170 PRIMARY | Beckman Coulter Inc Div Us Customer Operations (USA) |
| Reference | Meaning |
|---|---|
| 03-0225 | 5/1 Secondary reference U.S. Government activity |
NSN 6550-01-505-4169 is a Lyse,white Blood Cell, manufactured by Beckman Coulter Inc Div Us Customer Operations, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-505-4169 has 1 manufacturer part number on file: 8547170 (Beckman Coulter Inc Div Us Customer Operations).
Key specifications for 8547170: Supplementary Features: 1 LITER BOTTLE; Special Features: WBC LYSE AGENT F/THE HEMATOLOGY ANALYZER AC-T5 DIFFERENTIAL; USED IN PREPARATION OF BLOOD SAMPLES FOR TESTING; KEEP IN ORIGINAL CONTAINER AT ROOM TEMPERATURE; Part Name Assigned by Controlling Agency: RINSE AGENT FOR HEMATOLOGY ANALYZER AC-T 5 DIFF 1L BT; End Item Identification: HEMATOLOGY ANALYZER-AC-T 5 DIFF. 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.