NSN 4520-01-485-4383 · NIIN 014854383 · Part number 155-072829-004
Chromalox Inc · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 07131
Government record, cited
NSN 4520-01-485-4383 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-485-4383. Manufacturer of record part number: 155-072829-004.
Also searched as4520-01-485-4383 ·
4520014854383 ·
NIIN 014854383 ·
01-485-4383 ·
FSC 4520 Space and Water Heating Equipment · CAGE 07131 · 155-072829-004 · TMIS-72180E4VWXX
Nearby stock numbers← 4520-01-485-4337 Heater, Space, Electric
·
4520-01-485-4457 Heating Element, Electrical, Immer →
Features
Heating Element,electrical,immer — FSC 4520
2 manufacturer part numbers on file
Manufacturer of record: Chromalox Inc
Identification
NSN: 4520-01-485-4383
NIIN: 014854383
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 155-072829-004
Manufacturer: Chromalox Inc
General Description
The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-485-4383, 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 Chromalox Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4520-01-485-4383?
NSN 4520-01-485-4383 is a Heating Element,electrical,immer, manufactured by Chromalox Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-485-4383?
NSN 4520-01-485-4383 has 2 manufacturer part numbers on file: 155-072829-004 (Chromalox Inc), TMIS-72180E4VWXX (Chromalox Inc).
Is NSN 4520-01-485-4383 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.