The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-337-2344, 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-Teton Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-337-2344 |
| Primary Part Number | SS1001 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Wellman-Teton Corp |
| Status | ACTIVE |
| Phase | SINGLE SINGLE VOLTAGE |
| Frequency in Hertz | 60.0 |
| Length | 4.625 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 120.0 AC SINGLE VOLTAGE |
| Body Style | STRIP ELEMENT |
| Maximum Wattage Rating in Watts | 125.0 SINGLE VOLTAGE |
| Terminal Arrangement Style | OFFSET OR STAGGERED AT ONE END |
| Element Radiation Spectrum | NONINFRARED |
| Width | 1.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY SHEATH |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SS1001 PRIMARY | Wellman-Teton Corp (USA) |
NSN 4520-01-337-2344 is a Heating Element,electrical,nonim, manufactured by Wellman-Teton Corp, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-337-2344 has 1 manufacturer part number on file: SS1001 (Wellman-Teton Corp).
1 possible match (shared part number, not a government interchangeability claim): 2925-01-624-5647. Verify interchangeability with system specifications before substitution.
Key specifications for SS1001: Phase: SINGLE SINGLE VOLTAGE; Frequency in Hertz: 60.0; Length: 4.625 INCHES NOMINAL IN; Voltage in Volts and Current Type: 120.0 AC SINGLE VOLTAGE. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.