PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

703-00003-000Cooler,fluid,industrial

Aqua-Chem, Inc. Dba Aqua-Chem Inc · NSN 4420-01-206-4061 · FSC 4420 · No Item Name Available
Verified by PartsTable
NSN 4420-01-206-4061 — this item is cataloged by the U.S. Government under National Stock Number 4420-01-206-4061. Primary manufacturer part number: 703-00003-000.
Features
  • Cooler,fluid,industrial — FSC 4420
  • 3 verified cross-references
  • Primary manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-206-4061, is classified within Federal Supply Class 4420 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCooler,fluid,industrial
FSC / FSG4420 — No Item Name Available (FSG 44)
ManufacturersAqua-Chem, Inc. (CAGE 09647); Aqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3)
Technical Specifications
ParameterValue
NSN4420-01-206-4061
Primary Part Number703-00003-000
Item NameCooler,fluid,industrial
FSC / FSG4420 / 44 — No Item Name Available
ManufacturerAqua-Chem, Inc. Dba Aqua-Chem Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-098-498357A10C63 INTERCHANGEABLE
Adapter,switch Actuator
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-156-3469 INTERCHANGEABLE
Bearing,ball,annular
5950-00-325-8265GE-47-U INTERCHANGEABLE
Transformer,pulse
Espey Mfg. & Electronics Corp.
5330-00-732-96127329612 INTERCHANGEABLE
Pad
U S Army Tank Automotive Command Amsta-Im-Mm
2805-00-927-331911640829 INTERCHANGEABLE
Seat Valve Exhaust
U S Army Tank Automotive Command Amsta-Im-Mm
6240-01-008-70307033 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5950-01-019-3769986154-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
5905-01-030-875111732691 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
6510-01-036-9065 INTERCHANGEABLE
Bandage,cast,impregnated
6230-01-079-9131DWG7000 INTERCHANGEABLE
Drum Assembly,signalling Searchl
Carlisle & Finch Co
Cross-Reference Index
Part NumberManufacturer
703-3 Aqua-Chem, Inc. (USA)
703-00003-000 PRIMARY Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
703-00003-000 Aqua-Chem, Inc. (USA)
Related Parts
5930-00-098-4983INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
57A10C63
3110-00-156-3469INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-325-8265INTERCHANGEABLE
TRANSFORMER,PULSE
GE-47-U
5330-00-732-9612INTERCHANGEABLE
PAD
7329612
2805-00-927-3319INTERCHANGEABLE
SEAT VALVE EXHAUST
11640829
6240-01-008-7030INTERCHANGEABLE
LAMP,INCANDESCENT
7033
5950-01-019-3769INTERCHANGEABLE
REACTOR
986154-1
5905-01-030-8751INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
11732691
6510-01-036-9065INTERCHANGEABLE
BANDAGE,CAST,IMPREGNATED
6230-01-079-9131INTERCHANGEABLE
DRUM ASSEMBLY,SIGNALLING SEARCHL
DWG7000
5331-01-109-5318INTERCHANGEABLE
O-RING
7033
5915-01-314-9639INTERCHANGEABLE
CAPACITOR-RESISTOR

Frequently Asked Questions

What is NSN 4420-01-206-4061?

NSN 4420-01-206-4061 is a Cooler,fluid,industrial, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4420 (No Item Name Available). Status: active.

What are the part numbers for NSN 4420-01-206-4061?

NSN 4420-01-206-4061 has 3 cross-referenced part numbers: 703-3 (Aqua-Chem, Inc.), 703-00003-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 703-00003-000 (Aqua-Chem, Inc.).

What NSN replaces 4420-01-206-4061?

There are 12 known substitutes for 4420-01-206-4061: 5930-00-098-4983, 3110-00-156-3469, 5950-00-325-8265 and 9 more. Verify interchangeability with system specifications before substitution.

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