NSN 4520-01-669-1766 · NIIN 016691766 · Part number H2001B-3
Eaton Corporation · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 1TMY5
Government record, cited
NSN 4520-01-669-1766 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-669-1766. Manufacturer of record part number: H2001B-3.
Also searched as4520-01-669-1766 ·
4520016691766 ·
NIIN 016691766 ·
01-669-1766 ·
FSC 4520 Space and Water Heating Equipment · CAGE 1TMY5 · H2001B-3
Nearby stock numbers← 4520-01-668-9196 Pipe, Air Conditioning-Heating
·
4520-01-669-3173 Heating Element, Electrical, Immer →
Features
Heating Element,electrical,nonim — FSC 4520
Outside Depth: 1.8 INCHES NOMINAL IN
Width: 1.8 INCHES NOMINAL IN
Outside Height: 3.2 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Eaton Corporation
Identification
NSN: 4520-01-669-1766
NIIN: 016691766
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: H2001B-3
Manufacturer: Eaton Corporation
General Description
The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-669-1766, 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 Eaton Corporation. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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 4520-01-669-1766?
NSN 4520-01-669-1766 is a Heating Element,electrical,nonim, manufactured by Eaton Corporation, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-669-1766?
NSN 4520-01-669-1766 has 1 manufacturer part number on file: H2001B-3 (Eaton Corporation).
What are the specifications of H2001B-3?
Key specifications for H2001B-3: Outside Depth: 1.8 INCHES NOMINAL IN; Special Features: ITEM CATEGORY: HEATER; Width: 1.8 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: CUTLER HAMMER,. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-669-1766 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.