NSN 4520-01-528-4121 · NIIN 015284121 · Part number M12-3094-477
Honeywell International Inc. Dba Honeywell Div Sensing and Control · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 14604
Government record, cited
NSN 4520-01-528-4121 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-528-4121. Manufacturer of record part number: M12-3094-477.
Also searched as4520-01-528-4121 ·
4520015284121 ·
NIIN 015284121 ·
01-528-4121 ·
FSC 4520 Space and Water Heating Equipment · CAGE 14604 · M12-3094-477
Nearby stock numbers← 4520-01-528-2439 Heater, Water, Steam-Hot Water Hea
·
4520-01-528-6218 Cup Cable Assembly →
Features
Heating Element,electrical,nonim — FSC 4520
1 manufacturer part number on file
Manufacturer of record: Honeywell International Inc. Dba Honeywell Div Sensing and Control
Identification
NSN: 4520-01-528-4121
NIIN: 015284121
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: M12-3094-477
Manufacturer: Honeywell International Inc. Dba Honeywell Div Sensing and Control
General Description
The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-528-4121, 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 Honeywell International Inc. Dba Honeywell Div Sensing and Control. 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
Parameter
Value
NSN
4520-01-528-4121
Primary Part Number
M12-3094-477
Item Name
Heating Element,electrical,nonim
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
Honeywell International Inc. Dba Honeywell Div Sensing and Control
Honeywell International Inc. Dba Honeywell Div Sensing and Control (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 4520-01-528-4121?
NSN 4520-01-528-4121 is a Heating Element,electrical,nonim, manufactured by Honeywell International Inc. Dba Honeywell Div Sensing and Control, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-528-4121?
NSN 4520-01-528-4121 has 1 manufacturer part number on file: M12-3094-477 (Honeywell International Inc. Dba Honeywell Div Sensing and Control).
What are the specifications of M12-3094-477?
Key specifications for M12-3094-477: End Item Identification: TRISTAR AIRCRAFT WATERLINE HEATER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-528-4121 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.