NSN 4420-01-419-4772 — this item is cataloged by the U.S. Government under National Stock Number 4420-01-419-4772. Manufacturer of record part number: 3-216370.
Also searched as4420-01-419-4772 ·
4420014194772 ·
NIIN 014194772 ·
01-419-4772 ·
FSC 4420 Heat Exchangers and Steam Condensers · CAGE 54539 · 3-216370 · SA-1242-C PIECE 4
The Core Assembly,fluid Cooler, cataloged under National Stock Number 4420-01-419-4772, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Enerquip, Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 4420 — Heat Exchangers and Steam Condensers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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CORE ASSEMBLY,FLUID HEATER,INDUS
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4420-00-004-1071 · Item name not on file
4420-00-004-1072
4420-00-004-1072 · Item name not on file
4420-00-004-1073
4420-00-004-1073 · Item name not on file
4420-00-004-1074
4420-00-004-1074 · Item name not on file
4420-00-004-3860
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4420-00-004-5260
4420-00-004-5260 · Item name not on file
4420-00-005-2335
PURGE ORIFICE ASSEMBLY
Frequently Asked Questions
What is NSN 4420-01-419-4772?
NSN 4420-01-419-4772 is a Core Assembly,fluid Cooler, manufactured by Enerquip, Llc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
What part numbers are listed for NSN 4420-01-419-4772?
NSN 4420-01-419-4772 has 2 manufacturer part numbers on file: 3-216370 (Enerquip, Llc), SA-1242-C PIECE 4 (Enerquip, Llc).
What are the specifications of 3-216370?
Key specifications for 3-216370: Heat Transfer Method: INDIRECT; Style Designator: STRAIGHT FINNED TUBE, CYLINDRICAL; Core Diameter: 8.000 INCHES NOMINAL IN; Core Length: 50.000 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4420-01-419-4772 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.