PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A71-418-15Cooler,fluid,industrial

Rix Industries · NSN 4420-01-374-5574 · FSC 4420 · No Item Name Available
Verified by PartsTable
NSN 4420-01-374-5574 — this item is cataloged by the U.S. Government under National Stock Number 4420-01-374-5574. Primary manufacturer part number: A71-418-15.
Features
  • Cooler,fluid,industrial — FSC 4420
  • 3 verified cross-references
  • Primary manufacturer: Rix Industries
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-374-5574, 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 Rix Industries. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 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)
ManufacturersRix Industries (CAGE 28953)
Technical Specifications
ParameterValue
NSN4420-01-374-5574
Primary Part NumberA71-418-15
Item NameCooler,fluid,industrial
FSC / FSG4420 / 44 — No Item Name Available
ManufacturerRix Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2805-00-386-338466069A INTERCHANGEABLE
Valve,poppet,engine
Brinkley Technology Group Llc Dba Hercules Manufacturing
3020-00-960-414141916 INTERCHANGEABLE
Gear,worm Wheel
L3harris Technologies, Inc. Div Space and Airborne Systems
4730-01-374-296054-404 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Rix Industries
4730-01-374-296154-403 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Rix Industries
4710-01-375-1926A71-417-2 INTERCHANGEABLE
Tube and Fittings,metallic
Rix Industries
4420-01-375-3713A71-415-1 INTERCHANGEABLE
Core Assembly,fluid Cooler
Rix Industries
5360-01-719-0655D-1143 INTERCHANGEABLE
Spring,helical,extension
Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
Cross-Reference Index
Part NumberManufacturer
A71-418-15 PRIMARY Rix Industries (USA)
D1143 Rix Industries (USA)
B2056-15 Rix Industries (USA)
Related Parts
2805-00-386-3384INTERCHANGEABLE
VALVE,POPPET,ENGINE
66069A
3020-00-960-4141INTERCHANGEABLE
GEAR,WORM WHEEL
41916
4730-01-374-2960INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
54-404
4730-01-374-2961INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
54-403
4710-01-375-1926INTERCHANGEABLE
TUBE AND FITTINGS,METALLIC
A71-417-2
4420-01-375-3713INTERCHANGEABLE
CORE ASSEMBLY,FLUID COOLER
A71-415-1
5360-01-719-0655INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
D-1143

Frequently Asked Questions

What is NSN 4420-01-374-5574?

NSN 4420-01-374-5574 is a Cooler,fluid,industrial, manufactured by Rix Industries, classified under FSC 4420 (No Item Name Available). Status: active.

What are the part numbers for NSN 4420-01-374-5574?

NSN 4420-01-374-5574 has 3 cross-referenced part numbers: A71-418-15 (Rix Industries), D1143 (Rix Industries), B2056-15 (Rix Industries).

What NSN replaces 4420-01-374-5574?

There are 7 known substitutes for 4420-01-374-5574: 2805-00-386-3384, 3020-00-960-4141, 4730-01-374-2960 and 4 more. Verify interchangeability with system specifications before substitution.

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