PartsTable TECHNICAL DATA SHEET
NSN 4420-01-454-3035Government record, cited

Heater, Fluid, Industrial4420-01-454-3035

NSN 4420-01-454-3035 · NIIN 014543035 · Part number BS57065
Fast Heat, Inc. Dba Fast Heat International · FSC 4420 — Heat Exchangers and Steam Condensers · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 61149
Government record, cited
NSN 4420-01-454-3035 — this item is cataloged by the U.S. Government under National Stock Number 4420-01-454-3035. Manufacturer of record part number: BS57065.
Also searched as  4420-01-454-3035 · 4420014543035 · NIIN 014543035 · 01-454-3035 · FSC 4420 Heat Exchangers and Steam Condensers · CAGE 61149 · BS57065 · 9325C08-3037-02 · BSX10789
Nearby stock numbers  ·
Features
  • Heater,fluid,industrial — FSC 4420
  • Supplementary Features: SUPPLIED WITH 10" FLEXIBLE WIRE AND 1/2" COUPLING
  • Style Designator: CYLINDRICAL
  • Height: 1.900 INCHES NOMINAL IN
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Fast Heat, Inc. Dba Fast Heat International
Identification
  • NSN: 4420-01-454-3035
  • NIIN: 014543035
  • FSC: 4420 — Heat Exchangers and Steam Condensers
  • FSG: 44 — Furnace, Steam, Drying, Nuclear Reactors
  • Primary part number: BS57065
  • Manufacturer: Fast Heat, Inc. Dba Fast Heat International
General Description

The Heater,fluid,industrial, cataloged under National Stock Number 4420-01-454-3035, 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 Fast Heat, Inc. Dba Fast Heat International. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4420-01-454-3035
Primary Part NumberBS57065
Item NameHeater,fluid,industrial
FSC / FSG4420 / 44 — Heat Exchangers and Steam Condensers
ManufacturerFast Heat, Inc. Dba Fast Heat International
StatusACTIVE
Supplementary FeaturesSUPPLIED WITH 10" FLEXIBLE WIRE AND 1/2" COUPLING
Style DesignatorCYLINDRICAL
Height1.900 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
BS57065 PRIMARY Fast Heat, Inc. Dba Fast Heat International (USA)
9325C08-3037-02 The Entwistle Company Llc (USA)
Reference documents
ReferenceMeaning
BSX10789 3/9 Design control — primary reference
Fast Heat, Inc. Dba Fast Heat International
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
Related Parts in Furnace, Steam, Drying, Nuclear Reactors
4420-00-003-2812
CORE ASSEMBLY,FLUID HEATER,INDUS
12C3-2B
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
200-404-34

Frequently Asked Questions

What is NSN 4420-01-454-3035?

NSN 4420-01-454-3035 is a Heater,fluid,industrial, manufactured by Fast Heat, Inc. Dba Fast Heat International, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.

What part numbers are listed for NSN 4420-01-454-3035?

NSN 4420-01-454-3035 has 2 manufacturer part numbers on file: BS57065 (Fast Heat, Inc. Dba Fast Heat International), 9325C08-3037-02 (The Entwistle Company Llc).

What are the specifications of BS57065?

Key specifications for BS57065: Supplementary Features: SUPPLIED WITH 10" FLEXIBLE WIRE AND 1/2" COUPLING; Style Designator: CYLINDRICAL; Height: 1.900 INCHES NOMINAL IN; Special Features: 400 VOLT, SINGLE PHASE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4420-01-454-3035 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.
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