The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-392-2437, 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 Pollution Systems Inc. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-392-2437 |
| Primary Part Number | EH27 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Pollution Systems Inc |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 |
| Terminal Quantity | 2 |
| Voltage in Volts and Current Type | 110.0 AC SINGLE VOLTAGE |
| Horizontal Leg Length | 20.000 INCHES NOMINAL IN |
| Body Style | TUBULAR, FLANGED |
| Vertical Leg Length | 3.000 INCHES NOMINAL IN |
| Element Connection Style | WIRE LEAD |
| Effective Heating Length | 18.000 INCHES NOMINAL IN |
| Mounting Method Style | WRAP AROUND TYPE MOUNTING FACILITY |
| Heat Quantity | 1 |
| Heat Control Type | THERMOSTAT |
| Element Radiation Spectrum | NONINFRARED |
| Material | RUBBER NATURAL SHEATH |
| Element Quantity | 1 |
| 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 |
|---|---|
| EH27 PRIMARY | Pollution Systems Inc (USA) |
NSN 4520-01-392-2437 is a Heating Element,electrical,nonim, manufactured by Pollution Systems Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-392-2437 has 1 manufacturer part number on file: EH27 (Pollution Systems Inc).
Key specifications for EH27: Frequency in Hertz: 60.0; Terminal Quantity: 2; Voltage in Volts and Current Type: 110.0 AC SINGLE VOLTAGE; Horizontal Leg Length: 20.000 INCHES NOMINAL IN. 14 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.