NSN 6550-01-473-8774 · NIIN 014738774 · Part number 8448044-BB
Beckman Coulter, Inc · FSC 6550 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets · FSG 65 — Medical, Dental, and Veterinary Equipment · CAGE 0HWD8
Government record, cited
NSN 6550-01-473-8774 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-473-8774. Manufacturer of record part number: 8448044-BB.
Also searched as6550-01-473-8774 ·
6550014738774 ·
NIIN 014738774 ·
01-473-8774 ·
FSC 6550 In Vitro Diagnostic Substances, Reagents, Test Kits and Sets · CAGE 0HWD8 · 8448044-BB
General Characteristics Item Description: STABILIZED CELL MEMBRANES FOR ACCURATE COUNTING AND SIZING; REAGENT, 2 LITER PACKAGE
1 manufacturer part number on file
Manufacturer of record: Beckman Coulter, Inc
Identification
NSN: 6550-01-473-8774
NIIN: 014738774
FSC: 6550 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets
FSG: 65 — Medical, Dental, and Veterinary Equipment
Primary part number: 8448044-BB
Manufacturer: Beckman Coulter, Inc
General Description
The Isoton-III Diluent, cataloged under National Stock Number 6550-01-473-8774, 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. Government technical data includes 1 specification, 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
6550-01-473-8774
Primary Part Number
8448044-BB
Item Name
Isoton-III Diluent
FSC / FSG
6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets
Manufacturer
Beckman Coulter, Inc
Status
ACTIVE
General Characteristics Item Description
STABILIZED CELL MEMBRANES FOR ACCURATE COUNTING AND SIZING; REAGENT, 2 LITER PACKAGE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6550 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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6550-00-022-8191 · Item name not on file
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6550-00-037-2028 · Item name not on file
6550-00-063-6073
6550-00-063-6073 · Item name not on file
6550-00-067-4539
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6550-00-071-0610
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6550-00-080-0617
6550-00-080-0617 · Item name not on file
6550-00-093-4228
6550-00-093-4228 · Item name not on file
6550-00-093-4648
6550-00-093-4648 · Item name not on file
Frequently Asked Questions
What is NSN 6550-01-473-8774?
NSN 6550-01-473-8774 is a Isoton-III Diluent, manufactured by Beckman Coulter, Inc, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
What part numbers are listed for NSN 6550-01-473-8774?
NSN 6550-01-473-8774 has 1 manufacturer part number on file: 8448044-BB (Beckman Coulter, Inc).
What are the specifications of 8448044-BB?
Key specifications for 8448044-BB: General Characteristics Item Description: STABILIZED CELL MEMBRANES FOR ACCURATE COUNTING AND SIZING; REAGENT, 2 LITER PACKAGE. 1 specification is documented in the U.S. Government catalog.
Is NSN 6550-01-473-8774 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.