PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

411861-1Heating Element,electrical,nonim

Vulcan-Hart Corp · NSN 4520-01-252-3094 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-01-252-3094 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-252-3094. Primary manufacturer part number: 411861-1.
Features
  • Heating Element,electrical,nonim — FSC 4520
  • Maximum Wattage Rating in Watts: 3000.0 SINGLE VOLTAGE
  • Voltage in Volts and Current Type: 208.0 AC SINGLE VOLTAGE
  • Terminal Quantity: 2
  • Body Style: TUBULAR, DOUBLE TERMINALS
  • Length: 18.000 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Vulcan-Hart Corp
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 4520-01-252-3094, 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 Vulcan-Hart Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-01-252-3094
Primary Part Number411861-1
Item NameHeating Element,electrical,nonim
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerVulcan-Hart Corp
StatusACTIVE
Maximum Wattage Rating in Watts3000.0 SINGLE VOLTAGE
Voltage in Volts and Current Type208.0 AC SINGLE VOLTAGE
Terminal Quantity2
Body StyleTUBULAR, DOUBLE TERMINALS
Length18.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5342-00-304-4505 INTERCHANGEABLE
Bracket,paper Guide
5330-00-414-401811186-1 INTERCHANGEABLE
Gasket
Aerco International, Inc. Dba Aerco International Inc
5330-01-080-29371186-1 INTERCHANGEABLE
Gasket
Aerco International, Inc. Dba Aerco International Inc
4520-01-222-8163111861-7 INTERCHANGEABLE
Heating Element,electrical,nonim
Vulcan-Hart Corp
4520-01-241-5671411861-4 INTERCHANGEABLE
Heating Element,electrical,nonim
Vulcan-Hart Corp
5950-01-372-603911186-1 INTERCHANGEABLE
Coil,electrical
U.s. Pioneer, L.l.c.
5340-01-575-1117111109 INTERCHANGEABLE
Catch,clamping
Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc
5340-01-575-4338110787 INTERCHANGEABLE
Plate,mounting
Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc
4520-01-575-7024111861 INTERCHANGEABLE
Control Box Assembly,portable He
Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc
Cross-Reference Index
Part NumberManufacturer
411861-1 PRIMARY Vulcan-Hart Corp (USA)
111861 Vulcan-Hart Corp (USA)
111861-1 Vulcan-Hart Corp (USA)
Related Parts
5342-00-304-4505INTERCHANGEABLE
BRACKET,PAPER GUIDE
5330-00-414-4018INTERCHANGEABLE
GASKET
11186-1
5330-01-080-2937INTERCHANGEABLE
GASKET
1186-1
4520-01-222-8163INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
111861-7
4520-01-241-5671INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
411861-4
5950-01-372-6039INTERCHANGEABLE
COIL,ELECTRICAL
11186-1
5340-01-575-1117INTERCHANGEABLE
CATCH,CLAMPING
111109
5340-01-575-4338INTERCHANGEABLE
PLATE,MOUNTING
110787
4520-01-575-7024INTERCHANGEABLE
CONTROL BOX ASSEMBLY,PORTABLE HE
111861

Frequently Asked Questions

What is NSN 4520-01-252-3094?

NSN 4520-01-252-3094 is a Heating Element,electrical,nonim, manufactured by Vulcan-Hart Corp, classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-01-252-3094?

NSN 4520-01-252-3094 has 3 cross-referenced part numbers: 411861-1 (Vulcan-Hart Corp), 111861 (Vulcan-Hart Corp), 111861-1 (Vulcan-Hart Corp).

What NSN replaces 4520-01-252-3094?

There are 9 known substitutes for 4520-01-252-3094: 5342-00-304-4505, 5330-00-414-4018, 5330-01-080-2937 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 411861-1?

Key specifications for 411861-1: Maximum Wattage Rating in Watts: 3000.0 SINGLE VOLTAGE; Voltage in Volts and Current Type: 208.0 AC SINGLE VOLTAGE; Terminal Quantity: 2; Body Style: TUBULAR, DOUBLE TERMINALS. 7 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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