PartsTable TECHNICAL DATA SHEET
NSN 4420-01-416-0463Government record, cited

Core Assembly, Fluid Cooler4420-01-416-0463

NSN 4420-01-416-0463 · NIIN 014160463 · Part number D.100620/100
Mako Compressors, Llc · FSC 4420 — Heat Exchangers and Steam Condensers · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 33742
Government record, cited
NSN 4420-01-416-0463 — this item is cataloged by the U.S. Government under National Stock Number 4420-01-416-0463. Manufacturer of record part number: D.100620/100.
Also searched as  4420-01-416-0463 · 4420014160463 · NIIN 014160463 · 01-416-0463 · FSC 4420 Heat Exchangers and Steam Condensers · CAGE 33742 · D.100620/100
Nearby stock numbers  ·
Features
  • Core Assembly,fluid Cooler — FSC 4420
  • 1 manufacturer part number on file
  • Manufacturer of record: Mako Compressors, Llc
Identification
  • NSN: 4420-01-416-0463
  • NIIN: 014160463
  • FSC: 4420 — Heat Exchangers and Steam Condensers
  • FSG: 44 — Furnace, Steam, Drying, Nuclear Reactors
  • Primary part number: D.100620/100
  • Manufacturer: Mako Compressors, Llc
General Description

The Core Assembly,fluid Cooler, cataloged under National Stock Number 4420-01-416-0463, 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 Mako Compressors, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4420-01-416-0463
Primary Part NumberD.100620/100
Item NameCore Assembly,fluid Cooler
FSC / FSG4420 / 44 — Heat Exchangers and Steam Condensers
ManufacturerMako Compressors, Llc
StatusACTIVE
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
D.100620/100 PRIMARY Mako Compressors, Llc (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 4420-01-416-0463?

NSN 4420-01-416-0463 is a Core Assembly,fluid Cooler, manufactured by Mako Compressors, Llc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.

What part numbers are listed for NSN 4420-01-416-0463?

NSN 4420-01-416-0463 has 1 manufacturer part number on file: D.100620/100 (Mako Compressors, Llc).

What are the specifications of D.100620/100?

Key specifications for D.100620/100: End Item Identification: COMPAIR MAKO COMPRESSOR MODEL 5236 MK2. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4420-01-416-0463 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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