The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-515-3790, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-515-3790 |
| Item Name | Heating Element,electrical,immer |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Status | ACTIVE |
| Length | 11.950 INCHES MINIMUM AND 12.070 INCHES MAXIMUM IN |
| Body Style | TUBULAR, FLANGED |
| 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 |
|---|---|
| E01511-158A-00 | 3/2 Design control — primary reference U.S. Government activity |
| 620-9390 | 5/9 Secondary reference U.S. Government activity |
NSN 4520-01-515-3790 is a Heating Element,electrical,immer, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
Key specifications for 4520-01-515-3790: Length: 11.950 INCHES MINIMUM AND 12.070 INCHES MAXIMUM IN; Body Style: TUBULAR, FLANGED; Overall Length: 17.420 INCHES MINIMUM AND 17.540 INCHES MAXIMUM IN; Special Features: HEATER 1500W; 120 VAC; HYD OIL; HIGH LIMIT THERMOSTATIC CONTROL SETTING ON AT 80 DEG F & OFF AT 100 DEG F VAC. 2 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.