The Reagent,immunoassy, cataloged under National Stock Number 6550-01-563-9721, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6550-01-563-9721 |
| Primary Part Number | 33580 |
| Item Name | Reagent,immunoassy |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Beckman Coulter Inc Div Us Customer Operations |
| 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 |
|---|---|
| 33580 PRIMARY | Beckman Coulter Inc Div Us Customer Operations (USA) |
NSN 6550-01-563-9721 is a Reagent,immunoassy, 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 6550-01-563-9721 has 1 manufacturer part number on file: 33580 (Beckman Coulter Inc Div Us Customer Operations).
Key specifications for 33580: Special Features: ULTRASENSITIVE HGH; 42 MINUTES; 0.003 NG/ML ANALYTICAL SENSITIVITY; 0, 01, 1.0, 10, 20 AND 50 NG/ML CALIBRATION LEVELS; 28 DAY OPEN PACK STABILITY; 56 DAY STORED CURVE STABILITY; 25 UL SERUM/PLASMA SAMPLE; 1 STEP SANDWICH TECHNIQUE. 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.