PartsTable TECHNICAL DATA SHEET
NSN 4520-01-488-9840Government record, cited

Vaponics Unit4520-01-488-9840

NSN 4520-01-488-9840 · NIIN 014889840 · Part number 975-C4603
Ferrara Enterprises · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 8Y520
Government record, cited
NSN 4520-01-488-9840 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-488-9840. Manufacturer of record part number: 975-C4603.
Also searched as  4520-01-488-9840 · 4520014889840 · NIIN 014889840 · 01-488-9840 · FSC 4520 Space and Water Heating Equipment · CAGE 8Y520 · 975-C4603
Nearby stock numbers  ·
Features
  • Vaponics Unit — FSC 4520
  • 1 manufacturer part number on file
  • Manufacturer of record: Ferrara Enterprises
Identification
  • NSN: 4520-01-488-9840
  • NIIN: 014889840
  • FSC: 4520 — Space and Water Heating Equipment
  • FSG: 45 — Plumbing, Heating, and Waste Disposal
  • Primary part number: 975-C4603
  • Manufacturer: Ferrara Enterprises
General Description

The Vaponics Unit, cataloged under National Stock Number 4520-01-488-9840, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Ferrara Enterprises. 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
NSN4520-01-488-9840
Primary Part Number975-C4603
Item NameVaponics Unit
FSC / FSG4520 / 45 — Space and Water Heating Equipment
ManufacturerFerrara Enterprises
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
975-C4603 PRIMARY Ferrara Enterprises (USA)
No interchangeability data on file.
Other items in FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4520-00-000-0098
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-000-0099
4520-00-000-0099 · Item name not on file
4520-00-001-1240
4520-00-001-1240 · Item name not on file
4520-00-001-3518
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-3519
HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-001-6052
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-6298
HEATING ELEMENT,ELECTRICAL,NONIM
4520-00-001-7726
HEATER,DUCT TYPE,PORTABLE

Frequently Asked Questions

What is NSN 4520-01-488-9840?

NSN 4520-01-488-9840 is a Vaponics Unit, manufactured by Ferrara Enterprises, classified under FSC 4520, Space and Water Heating Equipment. Status: active.

What part numbers are listed for NSN 4520-01-488-9840?

NSN 4520-01-488-9840 has 1 manufacturer part number on file: 975-C4603 (Ferrara Enterprises).

What are the specifications of 975-C4603?

Key specifications for 975-C4603: End Item Identification: MOBILE HEAT EXCHANGE UNIT, ISC-975, FERRARA ENTERPRISES. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4520-01-488-9840 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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