NSN 4520-01-528-7745 · NIIN 015287745 · Part number 174838-1
U S Dept of Transportation Federal Aviation Administration · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 08125
Government record, cited
NSN 4520-01-528-7745 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-528-7745. Manufacturer of record part number: 174838-1.
Also searched as4520-01-528-7745 ·
4520015287745 ·
NIIN 015287745 ·
01-528-7745 ·
FSC 4520 Space and Water Heating Equipment · CAGE 08125 · 174838-1
Manufacturer of record: U S Dept of Transportation Federal Aviation Administration
Identification
NSN: 4520-01-528-7745
NIIN: 015287745
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: 174838-1
Manufacturer: U S Dept of Transportation Federal Aviation Administration
General Description
The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-528-7745, 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 U S Dept of Transportation Federal Aviation Administration. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4520-01-528-7745
Primary Part Number
174838-1
Item Name
Heating Element,electrical,nonim
FSC / FSG
4520 / 45 — Space and Water Heating Equipment
Manufacturer
U S Dept of Transportation Federal Aviation Administration
U S Dept of Transportation Federal Aviation Administration (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 4520-01-528-7745?
NSN 4520-01-528-7745 is a Heating Element,electrical,nonim, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-528-7745?
NSN 4520-01-528-7745 has 3 manufacturer part numbers on file: 174838-1 (Andrew Canada Inc), 174838-1 (Raytheon Canada Limited), 174838-1 (U S Dept of Transportation Federal Aviation Administration).
What are the specifications of 174838-1?
Key specifications for 174838-1: Part Name Assigned by Controlling Agency: CARTRIDGE HEATER; End Item Identification: DIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11). 0 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-528-7745 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.