Cooler, Fluid, Industrial4420-01-185-1243

NSN 4420-01-185-1243 · NIIN 011851243

FSC 4420 — Heat Exchangers and Steam Condensers · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors

Government record, cited

Also searched as 4420-01-185-1243 · 4420011851243 · NIIN 011851243 · 01-185-1243 · FSC 4420 Heat Exchangers and Steam Condensers · J-8531511 · J-8531511 PIECE 1 · HE103-124

Nearby stock numbers ← 4420-01-184-8032 Core Assembly · 4420-01-185-1244 Cooler, Fluid, Industrial →

Features

Cooler,fluid,industrial — FSC 4420
Heat Transfer Method: INDIRECT
Length: 51.770 INCHES NOMINAL IN
Style Designator: STRUT CYLINDRICAL
Height: 23.820 INCHES NOMINAL IN
Width: 11.620 INCHES NOMINAL IN
Material: STEEL OVERALL

Identification

NSN: 4420-01-185-1243
NIIN: 011851243
FSC: 4420 — Heat Exchangers and Steam Condensers
FSG: 44 — Furnace, Steam, Drying, Nuclear Reactors

General Description

The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-185-1243, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4420-01-185-1243
Item Name	Cooler,fluid,industrial
FSC / FSG	4420 / 44 — Heat Exchangers and Steam Condensers
Status	ACTIVE
Heat Transfer Method	INDIRECT
Length	51.770 INCHES NOMINAL IN
Style Designator	STRUT CYLINDRICAL
Height	23.820 INCHES NOMINAL IN
Width	11.620 INCHES NOMINAL IN
Material	STEEL OVERALL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
J-8531511	D/9 Drawing number reference only General Motors Corp Harrison Radiator Div
J-8531511 PIECE 1	5/9 Secondary reference General Motors Corp Harrison Radiator Div
HE103-124	3/9 Design control — primary reference General Motors Corp Harrison Radiator Div

Frequently Asked Questions

What is NSN 4420-01-185-1243?

NSN 4420-01-185-1243 is a Cooler,fluid,industrial, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.

What are the specifications of 4420-01-185-1243?

Key specifications for 4420-01-185-1243: Heat Transfer Method: INDIRECT; Length: 51.770 INCHES NOMINAL IN; Style Designator: STRUT CYLINDRICAL; Height: 23.820 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4420-01-185-1243 hazardous material?

No hazard code in the DLA record (HMIC N). 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.

PartsTable Design LLC · partstable.com