PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

818365-00Heating Element,electrical,nonim

Defense Reduction Agency · NSN 4520-00-308-0584 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-00-308-0584 — this item is cataloged by the U.S. Government under National Stock Number 4520-00-308-0584. Primary manufacturer part number: 818365-00.
Features
  • Heating Element,electrical,nonim — FSC 4520
  • Frequency in Hertz: 60.0
  • Material: STEEL SHEATH
  • Phase: SINGLE SINGLE VOLTAGE
  • Outside Diameter: 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
  • Maximum Wattage Rating in Watts: 1175.0 SINGLE VOLTAGE
  • Heat Quantity: 1
  • Terminal Quantity: 2
Applications
  • Applications requiring Steel Sheath construction
General Description

The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-308-0584, 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 Defense Reduction Agency. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4520-00-308-0584
Primary Part Number818365-00
Item NameHeating Element,electrical,nonim
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerDefense Reduction Agency
StatusCANCELLED
Frequency in Hertz60.0
MaterialSTEEL SHEATH
PhaseSINGLE SINGLE VOLTAGE
Outside Diameter0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Maximum Wattage Rating in Watts1175.0 SINGLE VOLTAGE
Heat Quantity1
Terminal Quantity2
Element Quantity1
Body StyleODD/IRREGULAR SHAPED ITEMS
Element Radiation SpectrumNONINFRARED
Element Connection StyleEYELET
Voltage in Volts and Current Type115.0 AC SINGLE VOLTAGE
Heat Control TypeTHERMAL CUTOUT SWITCH
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
6645-00-445-814321-2-42021 INTERCHANGEABLE
Fusee
Hamilton Watch Co Inc
4710-00-710-9223157D1-1357 INTERCHANGEABLE
Tube Assembly,metal
Kurz & Root Generator Company, Llc
5999-00-787-6729W56 INTERCHANGEABLE
Heater,thermal Release
Ward Leonard Ct Llc
5940-00-827-428442021 INTERCHANGEABLE
Terminal,quick Disconnect
Te Connectivity Corporation
4330-00-900-889842021 INTERCHANGEABLE
Filter,fluid
Allianz Sweeper Company
5930-00-950-5543951 INTERCHANGEABLE
Switch,push
Switchcraft Inc.
5315-01-030-599242021 INTERCHANGEABLE
Pin,jib Extension
Stothert & Pitt
4820-01-049-75664202-1 INTERCHANGEABLE
Valve Assembly
Zuricher Beuteltuchfabrik Ag
6515-01-417-7555420.21 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
3040-01-522-177342021 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
818365-00 Defense Reduction Agency (USA)
42021 Cooper Industries Inc Cooper Distribution Equipment Div (USA)
Related Parts
6645-00-445-8143INTERCHANGEABLE
FUSEE
21-2-42021
4710-00-710-9223INTERCHANGEABLE
TUBE ASSEMBLY,METAL
157D1-1357
5999-00-787-6729INTERCHANGEABLE
HEATER,THERMAL RELEASE
W56
5940-00-827-4284INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
42021
4330-00-900-8898INTERCHANGEABLE
FILTER,FLUID
42021
5930-00-950-5543INTERCHANGEABLE
SWITCH,PUSH
951
5315-01-030-5992INTERCHANGEABLE
PIN,JIB EXTENSION
42021
4820-01-049-7566INTERCHANGEABLE
VALVE ASSEMBLY
4202-1
6515-01-417-7555INTERCHANGEABLE
BONE PLATE
420.21
3040-01-522-1773INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
42021

Frequently Asked Questions

What is NSN 4520-00-308-0584?

NSN 4520-00-308-0584 is a Heating Element,electrical,nonim, manufactured by Defense Reduction Agency, classified under FSC 4520 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4520-00-308-0584?

NSN 4520-00-308-0584 has 2 cross-referenced part numbers: 818365-00 (Defense Reduction Agency), 42021 (Cooper Industries Inc Cooper Distribution Equipment Div).

What NSN replaces 4520-00-308-0584?

There are 10 known substitutes for 4520-00-308-0584: 6645-00-445-8143, 4710-00-710-9223, 5999-00-787-6729 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 818365-00?

Key specifications for 818365-00: Frequency in Hertz: 60.0; Material: STEEL SHEATH; Phase: SINGLE SINGLE VOLTAGE; Outside Diameter: 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4520-00-308-0584 still in active supply?

NSN 4520-00-308-0584 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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