NSN 4420-00-232-6252 · NIIN 002326252 · Part number NH25776
Amec Foster Wheeler North America Corp. Dba Foster Wheeler · FSC 4420 — Heat Exchangers and Steam Condensers · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 23230
Government record, cited
NSN 4420-00-232-6252 — this item is cataloged by the U.S. Government under National Stock Number 4420-00-232-6252. Manufacturer of record part number: NH25776.
Also searched as4420-00-232-6252 ·
4420002326252 ·
NIIN 002326252 ·
00-232-6252 ·
FSC 4420 Heat Exchangers and Steam Condensers · CAGE 23230 · NH25776 · N20236
Manufacturer: Amec Foster Wheeler North America Corp. Dba Foster Wheeler
General Description
The Cooler,fluid,industrial, cataloged under National Stock Number 4420-00-232-6252, 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 Amec Foster Wheeler North America Corp. Dba Foster Wheeler. Government technical data includes 6 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.
Technical Specifications
Parameter
Value
NSN
4420-00-232-6252
Primary Part Number
NH25776
Item Name
Cooler,fluid,industrial
FSC / FSG
4420 / 44 — Heat Exchangers and Steam Condensers
Manufacturer
Amec Foster Wheeler North America Corp. Dba Foster Wheeler
Status
ACTIVE
Heat Transfer Method
INDIRECT
Effective Heat Transfer Surface Area
173.0 SQUARE FEET
Tube Quantity
132
Tube Attachment Method
EXPANDED BOTH ENDS
Tubing Outside Diameter
0.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA)
No interchangeability data on file.
Other items in FSC 4420 — Heat Exchangers and Steam Condensers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4420-00-003-2812
CORE ASSEMBLY,FLUID HEATER,INDUS
4420-00-004-1071
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
COOLER,FLUID,INDUSTRIAL
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 4420-00-232-6252?
NSN 4420-00-232-6252 is a Cooler,fluid,industrial, manufactured by Amec Foster Wheeler North America Corp. Dba Foster Wheeler, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
What part numbers are listed for NSN 4420-00-232-6252?
NSN 4420-00-232-6252 has 2 manufacturer part numbers on file: N20236 (Amec Foster Wheeler North America Corp. Dba Foster Wheeler), NH25776 (Amec Foster Wheeler North America Corp. Dba Foster Wheeler).
What are the specifications of NH25776?
Key specifications for NH25776: Heat Transfer Method: INDIRECT; Effective Heat Transfer Surface Area: 173.0 SQUARE FEET; Tube Quantity: 132; Tube Attachment Method: EXPANDED BOTH ENDS. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4420-00-232-6252 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.