NSN 4420-01-220-8323 — this item is cataloged by the U.S. Government under National Stock Number 4420-01-220-8323. Manufacturer of record part number: 270-C7869-000.
Also searched as4420-01-220-8323 ·
4420012208323 ·
NIIN 012208323 ·
01-220-8323 ·
FSC 4420 Heat Exchangers and Steam Condensers · CAGE 0EXU3 · 270-C7869-000 · 270C7869
The Shell Assembly,heat Exchanger, cataloged under National Stock Number 4420-01-220-8323, 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 Aqua-Chem, Inc. Dba Aqua-Chem Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 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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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 4420-01-220-8323?
NSN 4420-01-220-8323 is a Shell Assembly,heat Exchanger, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
What part numbers are listed for NSN 4420-01-220-8323?
NSN 4420-01-220-8323 has 1 manufacturer part number on file: 270-C7869-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
What are the specifications of 270-C7869-000?
Key specifications for 270-C7869-000: End Item Identification: AQUA-CHEM HEAT EXCHANGER,MODEL 2D34A. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4420-01-220-8323 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.