The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-570-5382, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4520-01-570-5382 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Status | ACTIVE |
| Supplementary Features | ENERGY SAVING SELF-REGULATING PTC HEATERS-NO THERMOSTAT REQUIRED; SOLID STATE RELIABILITY; ALLOWS HIGHER COMPRESSOR E.E.R.S; OUTPUT INCREASES AS AMBIENT DECREASES; SELF COMENSATES FOR VOLTAGE VARIATIONS; PTC ELEMET FOR LONG LIFE; 25-35 WATTAGE |
| 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 |
|---|---|
| 8HT5-505 | 3/9 Design control — primary reference Texas Instruments Inc Control Products Div |
NSN 4520-01-570-5382 is a Heating Element,electrical,nonim, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
Key specifications for 4520-01-570-5382: Supplementary Features: ENERGY SAVING SELF-REGULATING PTC HEATERS-NO THERMOSTAT REQUIRED; SOLID STATE RELIABILITY; ALLOWS HIGHER COMPRESSOR E.E.R.S; OUTPUT INCREASES AS AMBIENT DECREASES; SELF COMENSATES FOR VOLTAGE VARIATIONS; PTC ELEMET FOR LONG LIFE; 25-35 WATTAGE; Special Features: CRANKCASE HEATER; MULTI-VOLTAGE (240-600VAC); IN-WELL PTC DEVICE;DESIGNED TO ELIMINATE COMPRESSOR DAMAGE RESULTING FROM FREON MIXING WITH OIL BY CREATING A TEMPERATURE DIFFERENTIAL BETWEEN THE OIL AND MIGRATING FREON; PROVIDES THERMAL COUPLING TO THE CRANKCASE OIL, MINIMIZING HEAT LOSS TO THE ENVIRONMENT; MULTIVOLTAGE CAPABILITY ELEMINATES THE COSTLY NEED FOR INVENTORYING ADDITIONAL HEATERS VAC; Part Name Assigned by Controlling Agency: HEATER PTC SOLID STATE. 1 specification is 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.