PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Plumbing, Heating, and Waste Disposal / 4520-00-911-7979

50-384044Heating Element,electrical,nonim

Beechcraft Corporation Dba Textron Aviation · NSN 4520-00-911-7979 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-00-911-7979 — this item is cataloged by the U.S. Government under National Stock Number 4520-00-911-7979. Primary manufacturer part number: 50-384044.
MRO FSG 45 NO ITEM NAME AVAILABLE Technical Drawing
4520-00-911-7979 — No Item Name Available illustration
Features
  • Heating Element,electrical,nonim — FSC 4520
  • 3 verified cross-references
  • Primary manufacturer: Beechcraft Corporation Dba Textron Aviation
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 4520-00-911-7979, 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 Beechcraft Corporation Dba Textron Aviation. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHeating Element,electrical,nonim
FSC / FSG4520 — No Item Name Available (FSG 45)
ManufacturersBeechcraft Corporation Dba Textron Aviation (CAGE 70898); Textron Aviation Inc (CAGE 7EK50); Manufacturer's Commercial Finance, Llc Dba Electro-Flex Heat (CAGE 02728)
Technical Specifications
ParameterValue
NSN4520-00-911-7979
Primary Part Number50-384044
Item NameHeating Element,electrical,nonim
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerBeechcraft Corporation Dba Textron Aviation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 12
5330-00-154-49913721 INTERCHANGEABLE
Seal,plain Encased
Schindler Elevator Corporation
2530-00-192-8747 INTERCHANGEABLE
Cylinder,hydraulic Brake,wheel
5120-00-293-21363721 INTERCHANGEABLE
Wrench,open End
Martin Sprocket and Gear Inc
5360-00-360-68993721 INTERCHANGEABLE
Spring,helical,torsion
Sachs-Boge of America
4920-00-435-9609372-1 INTERCHANGEABLE
Detector,voltage,test Set
General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations
5995-00-711-67607116760 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Army, United States Department of the Dba Rock Island Arsenal Jmtc
1730-00-786-7347 INTERCHANGEABLE
Repair Kit,bearing,
5998-00-827-2018 INTERCHANGEABLE
Circuit Card Assembly
5950-00-862-94443721 INTERCHANGEABLE
Reactor
Pulse Engineering Inc
5915-00-924-9599372-1 INTERCHANGEABLE
Filter,low Pass
American Trans-Coil Corp
Cross-Reference Index
Part NumberManufacturer
50-384044 Beechcraft Corporation Dba Textron Aviation (USA)
50-384044 Textron Aviation Inc (USA)
3721 Manufacturer's Commercial Finance, Llc Dba Electro-Flex Heat (USA)
Related Parts
5330-00-154-4991INTERCHANGEABLE
SEAL,PLAIN ENCASED
3721
2530-00-192-8747INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,WHEEL
5120-00-293-2136INTERCHANGEABLE
WRENCH,OPEN END
3721
5360-00-360-6899INTERCHANGEABLE
SPRING,HELICAL,TORSION
3721
4920-00-435-9609INTERCHANGEABLE
DETECTOR,VOLTAGE,TEST SET
372-1
5995-00-711-6760INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
7116760
1730-00-786-7347INTERCHANGEABLE
REPAIR KIT,BEARING,
5998-00-827-2018INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5950-00-862-9444INTERCHANGEABLE
REACTOR
3721
5915-00-924-9599INTERCHANGEABLE
FILTER,LOW PASS
372-1
8520-01-101-6948INTERCHANGEABLE
SHAMPOO
3721
5120-01-161-4543INTERCHANGEABLE
BIT,SCREWDRIVER
3-721

Frequently Asked Questions

What is NSN 4520-00-911-7979?

NSN 4520-00-911-7979 is a Heating Element,electrical,nonim, manufactured by Beechcraft Corporation Dba Textron Aviation, classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-00-911-7979?

NSN 4520-00-911-7979 has 3 cross-referenced part numbers: 50-384044 (Beechcraft Corporation Dba Textron Aviation), 50-384044 (Textron Aviation Inc), 3721 (Manufacturer's Commercial Finance, Llc Dba Electro-Flex Heat).

What NSN replaces 4520-00-911-7979?

There are 12 known substitutes for 4520-00-911-7979: 5330-00-154-4991, 2530-00-192-8747, 5120-00-293-2136 and 9 more. Verify interchangeability with system specifications before substitution.

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