The Control,coagulation, cataloged under National Stock Number 6550-01-345-4453, 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 Werfen Usa Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 6550-01-345-4453 |
| Primary Part Number | 200021 |
| Item Name | Control,coagulation |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Werfen Usa Llc |
| Status | ACTIVE |
| Primary Container Content Quantity | 1.000 MILLILITERS AFTER RECONSTITUTION |
| Primary Container Type | VIAL |
| Physical Form | LYOPHILIZED |
| Protective Storage Feature | REQUIRES REFRIGERATION STORAGE BETWEEN 2 TO 8 DEG CELSIUS |
| Total Primary Container Quantity | 10 |
| 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 |
|---|---|
| 20005700 | Beckman Coulter, Inc (USA) |
| 200021 PRIMARY | Werfen Usa Llc (USA) |
| 20005700 PRIMARY | Werfen Usa Llc (USA) |
| BEC 20005700 | Infolab, Llc Dba Infolab (USA) |
| Reference | Meaning |
|---|---|
| 284-075 | 5/9 Secondary reference Curtin Matheson Scientific Inc |
| F91G325 | 5/1 Secondary reference Air Force Medical Logistics Office |
| 20005700 | 5/9 Secondary reference Beckman Coulter, Inc. Div North America Commercial Operations |
| IL200021 | 5/9 Secondary reference Curtin Matheson Scientific Inc |
| ASSESS LOW ABNORMAL CONTROL | 5/1 Secondary reference Werfen Usa Llc |
NSN 6550-01-345-4453 is a Control,coagulation, manufactured by Werfen Usa Llc, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-345-4453 has 4 manufacturer part numbers on file: 20005700 (Beckman Coulter, Inc), 200021 (Werfen Usa Llc), 20005700 (Werfen Usa Llc), BEC 20005700 (Infolab, Llc Dba Infolab).
3 possible matches (shared part number, not a government interchangeability claim): 4810-01-393-9881, 6220-01-513-7250, 4730-01-666-6634. Verify interchangeability with system specifications before substitution.
Key specifications for 200021: Primary Container Content Quantity: 1.000 MILLILITERS AFTER RECONSTITUTION; Primary Container Type: VIAL; Physical Form: LYOPHILIZED; Special Features: FOR USE IN PROTHROMBIN (PT); PARTIAL THROMBOPLASTIN (PTT); FIBRINOGEN TIME TESTS COAGULATION STUDIES; LOW ABNORMAL CONTROL. 5 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.