NSN 6550-01-559-5819 · NIIN 015595819 · Part number LKTS1
Siemens Healthcare Diagnostics Inc. · FSC 6550 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets · FSG 65 — Medical, Dental, and Veterinary Equipment · CAGE 5R665
Government record, cited
NSN 6550-01-559-5819 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-559-5819. Manufacturer of record part number: LKTS1.
Also searched as6550-01-559-5819 ·
6550015595819 ·
NIIN 015595819 ·
01-559-5819 ·
FSC 6550 In Vitro Diagnostic Substances, Reagents, Test Kits and Sets · CAGE 5R665 · LKTS1
Nearby stock numbers← 6550-01-559-5813 Test Kit, Testosterone Determinat
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Features
Test Kit,thyrotropin Detection — FSC 6550
Test Media: SERUM
Test Capability Quantity: 100
Usage Design: FOR THE QUANTITATIVE MEASUREMENT OF THYROTROPIN (TSH) IN SERUM, AS AN AID IN THE CLINICAL ASSESSMENT OF THYROID STATUS
1 manufacturer part number on file
Manufacturer of record: Siemens Healthcare Diagnostics Inc.
Identification
NSN: 6550-01-559-5819
NIIN: 015595819
FSC: 6550 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: LKTS1
Manufacturer: Siemens Healthcare Diagnostics Inc.
General Description
The Test Kit,thyrotropin Detection, cataloged under National Stock Number 6550-01-559-5819, 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.. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6550-01-559-5819
Primary Part Number
LKTS1
Item Name
Test Kit,thyrotropin Detection
FSC / FSG
6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets
Manufacturer
Siemens Healthcare Diagnostics Inc.
Status
ACTIVE
Test Media
SERUM
Test Capability Quantity
100
Usage Design
FOR THE QUANTITATIVE MEASUREMENT OF THYROTROPIN (TSH) IN SERUM, AS AN AID IN THE CLINICAL ASSESSMENT OF THYROID STATUS
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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Frequently Asked Questions
What is NSN 6550-01-559-5819?
NSN 6550-01-559-5819 is a Test Kit,thyrotropin Detection, manufactured by Siemens Healthcare Diagnostics Inc., classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
What part numbers are listed for NSN 6550-01-559-5819?
NSN 6550-01-559-5819 has 1 manufacturer part number on file: LKTS1 (Siemens Healthcare Diagnostics Inc.).
What are the specifications of LKTS1?
Key specifications for LKTS1: Test Media: SERUM; Test Capability Quantity: 100; Usage Design: FOR THE QUANTITATIVE MEASUREMENT OF THYROTROPIN (TSH) IN SERUM, AS AN AID IN THE CLINICAL ASSESSMENT OF THYROID STATUS. 3 specifications are documented in the U.S. Government catalog.
Is NSN 6550-01-559-5819 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.