The Test Kit,rheumatoid Factor Detec, cataloged under National Stock Number 6550-01-240-8690, 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 Siemens Healthcare Diagnostics Inc. Dba Siemens Healthcare Diagnostics Inc Div Siemens Healthcare Diagnostics. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6550-01-240-8690 |
| Primary Part Number | 10446417 |
| Item Name | Test Kit,rheumatoid Factor Detec |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Siemens Healthcare Diagnostics Inc. Dba Siemens Healthcare Diagnostics Inc Div Siemens Healthcare Diagnostics |
| Status | ACTIVE |
| Test Capability Quantity | 50 |
| Usage Design | RHEUMATOID FACTOR DETECTION |
| Component Breakdown Within Each Test Kit | ONE 2 ML LATEX REAGENT IN VIAL W/DROPPER; ONE 1 ML POSITIVE CONTROL IN VIAL W/DROPPER; ONE 1 ML NEGATIVE CONTROL IN VIAL W/DROPPER; 1 PLASTIC SLIDE |
| 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 |
|---|---|
| 914181 | Mckesson Medical-Surgical Inc. Dba Mckesson Medical-Surgical Inc (USA) |
| 10446417 PRIMARY | Siemens Healthcare Diagnostics Inc. Dba Siemens Healthcare Diagnostics Inc Div Siemens Healthcare Diagnostics (USA) |
| OUAT35 PRIMARY | Siemens Healthcare Diagnostics Inc (USA) |
| Reference | Meaning |
|---|---|
| S2038-1A | 5/9 Secondary reference Cd Acquisition Holdings Inc Dba Columbia Diagnostics |
| RAPI-TEX RF | 5/9 Secondary reference Behring Diagnostics Inc |
| RAPI-TEX RF | 5/1 Secondary reference Siemens Healthcare Diagnostics Inc |
| OUAT35 | 5/9 Secondary reference Behring Diagnostics Inc |
NSN 6550-01-240-8690 is a Test Kit,rheumatoid Factor Detec, manufactured by Siemens Healthcare Diagnostics Inc. Dba Siemens Healthcare Diagnostics Inc Div Siemens Healthcare Diagnostics, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-240-8690 has 3 manufacturer part numbers on file: 914181 (Mckesson Medical-Surgical Inc. Dba Mckesson Medical-Surgical Inc), 10446417 (Siemens Healthcare Diagnostics Inc. Dba Siemens Healthcare Diagnostics Inc Div Siemens Healthcare Diagnostics), OUAT35 (Siemens Healthcare Diagnostics Inc).
Key specifications for 10446417: Test Capability Quantity: 50; Part Name Assigned by Controlling Agency: TEST KT RHEUMATOID FACTOR DETERMINATION SUFFICIENT FOR 50TEST; Usage Design: RHEUMATOID FACTOR DETECTION; Component Breakdown Within Each Test Kit: ONE 2 ML LATEX REAGENT IN VIAL W/DROPPER; ONE 1 ML POSITIVE CONTROL IN VIAL W/DROPPER; ONE 1 ML NEGATIVE CONTROL IN VIAL W/DROPPER; 1 PLASTIC SLIDE. 3 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.