The Buffer,chase, cataloged under National Stock Number 6550-01-584-5585, 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 Alere Limited. The record lists 7 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 6550-01-584-5585 |
| Primary Part Number | 7D2243 |
| Item Name | Buffer,chase |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Alere Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7D2243 | Alere Limited (GBR) |
| 7D2243 | Saab Australia Pty Ltd (AUS) |
| 7D2247 | Abbott Rapid Diagnostics SAS (FRA) |
| 7D2243 | Abbott Rapid Diagnostics SAS (FRA) |
| 7D2243 | Alere Health (BEL) |
| 7D2243 | Abbott Laboratories Ltd (GBR) |
| 7D2247 | Abbott Rapid Diagnostics B.v. (NLD) |
| Reference | Meaning |
|---|---|
| 7D2247 | 3/9 Design control — primary reference Alere Inc. |
NSN 6550-01-584-5585 is a Buffer,chase, manufactured by Alere Limited, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-584-5585 has 7 manufacturer part numbers on file: 7D2243 (Alere Limited), 7D2243 (Saab Australia Pty Ltd), 7D2247 (Abbott Rapid Diagnostics SAS), 7D2243 (Abbott Rapid Diagnostics SAS), 7D2243 (Alere Health) and 2 more.
Key specifications for 7D2243: Special Features: FOR 100 TESTS; Part Name Assigned by Controlling Agency: DETERMINE CHASE BUFFER. 0 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.