PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2237Heating Element,electrical,nonim

Duke Mfg Co · NSN 4520-00-143-9215 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-00-143-9215 — this item is cataloged by the U.S. Government under National Stock Number 4520-00-143-9215. Primary manufacturer part number: 2237.
Features
  • Heating Element,electrical,nonim — FSC 4520
  • Voltage in Volts and Current Type: 115.0 DC SECOND VOLTAGE
  • Maximum Wattage Rating in Watts: 500.0 SINGLE VOLTAGE
  • Voltage in Volts and Current Type: 115.0 AC FIRST VOLTAGE
  • FSC Application Data: TABLE,FOOD WARMING
  • 2 verified cross-references
  • Primary manufacturer: Duke Mfg Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-143-9215, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Duke Mfg Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-00-143-9215
Primary Part Number2237
Item NameHeating Element,electrical,nonim
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerDuke Mfg Co
StatusACTIVE
Voltage in Volts and Current Type115.0 DC SECOND VOLTAGE
Maximum Wattage Rating in Watts500.0 SINGLE VOLTAGE
Voltage in Volts and Current Type115.0 AC FIRST VOLTAGE
FSC Application DataTABLE,FOOD WARMING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6660-00-075-6666 INTERCHANGEABLE
Barometer,aneroid
5310-00-208-8892 INTERCHANGEABLE
Nut,plain,round
5330-00-252-66392237 INTERCHANGEABLE
Gasket
Bae Systems Land & Armaments L.p.
6685-00-301-997022-37 INTERCHANGEABLE
Gage,pressure,dial Indicating
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5365-00-350-54425824FX INTERCHANGEABLE
Plug,machine Thread
Oshkosh Defense Llc
6640-00-404-50001220-4L INTERCHANGEABLE
Bottle,aspirator
Corning Incorporated Div Life Sci, Opt Fiber, Environ, Specialty Mtl, R&d, Mte
5905-00-442-1935 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
5950-00-646-2278 INTERCHANGEABLE
Transformer,power
2940-00-857-1982101237 INTERCHANGEABLE
Filter Element,intake Air Cleane
Cummins Filtration Inc.
6150-01-066-82542237 INTERCHANGEABLE
Cable Assembly,power,electrical
Mission Systems Davenport Inc.
Cross-Reference Index
Part NumberManufacturer
2237 PRIMARY Duke Mfg Co (USA)
603 Duke Mfg Co (USA)
Related Parts
6660-00-075-6666INTERCHANGEABLE
BAROMETER,ANEROID
5310-00-208-8892INTERCHANGEABLE
NUT,PLAIN,ROUND
5330-00-252-6639INTERCHANGEABLE
GASKET
2237
6685-00-301-9970INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
22-37
5365-00-350-5442INTERCHANGEABLE
PLUG,MACHINE THREAD
5824FX
6640-00-404-5000INTERCHANGEABLE
BOTTLE,ASPIRATOR
1220-4L
5905-00-442-1935INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
5950-00-646-2278INTERCHANGEABLE
TRANSFORMER,POWER
2940-00-857-1982INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
101237
6150-01-066-8254INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
2237
5945-01-185-5264INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3040-01-239-9187INTERCHANGEABLE
PAWL
2237

Frequently Asked Questions

What is NSN 4520-00-143-9215?

NSN 4520-00-143-9215 is a Heating Element,electrical,nonim, manufactured by Duke Mfg Co, classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-00-143-9215?

NSN 4520-00-143-9215 has 2 cross-referenced part numbers: 2237 (Duke Mfg Co), 603 (Duke Mfg Co).

What NSN replaces 4520-00-143-9215?

There are 12 known substitutes for 4520-00-143-9215: 6660-00-075-6666, 5310-00-208-8892, 5330-00-252-6639 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2237?

Key specifications for 2237: Voltage in Volts and Current Type: 115.0 DC SECOND VOLTAGE; Maximum Wattage Rating in Watts: 500.0 SINGLE VOLTAGE; Voltage in Volts and Current Type: 115.0 AC FIRST VOLTAGE; FSC Application Data: TABLE,FOOD WARMING. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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