The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-526-8407, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-526-8407 |
| Item Name | Heating Element,electrical,immer |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 115.0 AC SINGLE VOLTAGE |
| Body Style | SCREW TYPE |
| Element Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2B9A-J7599 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4520-01-526-8407 is a Heating Element,electrical,immer, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
Key specifications for 4520-01-526-8407: Voltage in Volts and Current Type: 115.0 AC SINGLE VOLTAGE; Body Style: SCREW TYPE; Special Features: 2B IMMERSION HEATERS-2 COPPER ELEMENTS IN 1 1/4 INCH N.P.T.-BRONZE BUSHING-WATTS 1000-VOLTS 115-THERMOSTAT B10S-MOUNTING NEMA 1 ENCLOSURE-DRAWING & MODEL 2B9A-J7599 IN; Element Quantity: 2. 3 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.