PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

450144Control,urine Chemistry

Beckman Coulter, Inc · NSN 6550-01-446-2354 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-446-2354 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-446-2354. Primary manufacturer part number: 450144.
Features
  • Control,urine Chemistry — FSC 6550
  • 2 verified cross-references
  • Primary manufacturer: Beckman Coulter, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Control,urine Chemistry, cataloged under National Stock Number 6550-01-446-2354, is classified within Federal Supply Class 6550 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Beckman Coulter, Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameControl,urine Chemistry
FSC / FSG6550 — No Item Name Available (FSG 65)
ManufacturersBeckman Coulter, Inc (CAGE 0HWD8); Beckman Instruments Inc Diagnostics Systems Group Sub of Smithkline Beckman Corp (CAGE 64595)
Technical Specifications
ParameterValue
NSN6550-01-446-2354
Primary Part Number450144
Item NameControl,urine Chemistry
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerBeckman Coulter, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-999-0624 INTERCHANGEABLE
Seal,plain Encased
4730-01-365-453123916-4 INTERCHANGEABLE
Elbow,tube to Hose
Formrite Tube Co
Cross-Reference Index
Part NumberManufacturer
450144 PRIMARY Beckman Coulter, Inc (USA)
450144 Beckman Instruments Inc Diagnostics Systems Group Sub of Smithkline Beckman Corp (USA)
Related Parts
5330-00-999-0624INTERCHANGEABLE
SEAL,PLAIN ENCASED
4730-01-365-4531INTERCHANGEABLE
ELBOW,TUBE TO HOSE
23916-4

Frequently Asked Questions

What is NSN 6550-01-446-2354?

NSN 6550-01-446-2354 is a Control,urine Chemistry, manufactured by Beckman Coulter, Inc, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-446-2354?

NSN 6550-01-446-2354 has 2 cross-referenced part numbers: 450144 (Beckman Coulter, Inc), 450144 (Beckman Instruments Inc Diagnostics Systems Group Sub of Smithkline Beckman Corp).

What NSN replaces 6550-01-446-2354?

There are 2 known substitutes for 6550-01-446-2354: 5330-00-999-0624, 4730-01-365-4531. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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