The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-655-9608, 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 Hatco Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-655-9608 |
| Primary Part Number | R02.04.404.00 |
| Item Name | Heating Element,electrical,immer |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Hatco Corp |
| Status | ACTIVE |
| Phase | THREE SINGLE VOLTAGE |
| Voltage in Volts and Current Type | 480.0 AC SINGLE VOLTAGE |
| Body Style | TUBULAR, CARTRIDGE TYPE TERMINAL |
| Maximum Wattage Rating in Watts | 4000.0 SINGLE VOLTAGE |
| 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 |
|---|---|
| R02.04.404.00 PRIMARY | Hatco Corp (USA) |
| Reference | Meaning |
|---|---|
| FORM NO. SRP-0305 PG20 ITEM33 | 5/9 Secondary reference Hatco Corp |
NSN 4520-01-655-9608 is a Heating Element,electrical,immer, manufactured by Hatco Corp, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-655-9608 has 1 manufacturer part number on file: R02.04.404.00 (Hatco Corp).
Key specifications for R02.04.404.00: Phase: THREE SINGLE VOLTAGE; Voltage in Volts and Current Type: 480.0 AC SINGLE VOLTAGE; Body Style: TUBULAR, CARTRIDGE TYPE TERMINAL; Maximum Wattage Rating in Watts: 4000.0 SINGLE VOLTAGE. 5 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.