NSN 4520-01-377-4111 · NIIN 013774111 · Part number SD-2082
Wellman Thermal Systems Corp · FSC 4520 — Space and Water Heating Equipment · FSG 45 — Plumbing, Heating, and Waste Disposal · CAGE 58823
Government record, cited
NSN 4520-01-377-4111 — this item is cataloged by the U.S. Government under National Stock Number 4520-01-377-4111. Manufacturer of record part number: SD-2082.
Also searched as4520-01-377-4111 ·
4520013774111 ·
NIIN 013774111 ·
01-377-4111 ·
FSC 4520 Space and Water Heating Equipment · CAGE 58823 · SD-2082 · 5396C58H05
Voltage in Volts and Current Type: 240.0 AC SINGLE VOLTAGE
Maximum Wattage Rating in Watts: 250.0 FIRST VOLTAGE
Effective Heating Length: 10.875 INCHES NOMINAL IN
Material: CHROMIUM AND STEEL SHEATH
Element Quantity: 1
2 manufacturer part numbers on file
Manufacturer of record: Wellman Thermal Systems Corp
Identification
NSN: 4520-01-377-4111
NIIN: 013774111
FSC: 4520 — Space and Water Heating Equipment
FSG: 45 — Plumbing, Heating, and Waste Disposal
Primary part number: SD-2082
Manufacturer: Wellman Thermal Systems Corp
General Description
The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-377-4111, 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 Wellman Thermal Systems Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
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 4520-01-377-4111?
NSN 4520-01-377-4111 is a Heating Element,electrical,nonim, manufactured by Wellman Thermal Systems Corp, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
What part numbers are listed for NSN 4520-01-377-4111?
NSN 4520-01-377-4111 has 2 manufacturer part numbers on file: SD-2082 (Wellman Thermal Systems Corp), 5396C58H05 (Teco-Westinghouse Motor Company).
What are the specifications of SD-2082?
Key specifications for SD-2082: Voltage in Volts and Current Type: 240.0 AC SINGLE VOLTAGE; Maximum Wattage Rating in Watts: 250.0 FIRST VOLTAGE; Effective Heating Length: 10.875 INCHES NOMINAL IN; Material: CHROMIUM AND STEEL SHEATH. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4520-01-377-4111 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.