The Thermostat, cataloged under National Stock Number 4120-01-441-0804, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Thermostat |
| FSC / FSG | 4120 — Air Conditioning Equipment (FSG 41) |
| Parameter | Value |
|---|---|
| NSN | 4120-01-441-0804 |
| Item Name | Thermostat |
| FSC / FSG | 4120 / 41 — Air Conditioning Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| TM11H02 | 3/9 Design control — primary reference Waterfurnace International, Inc. Dba Waterfurnace |
NSN 4120-01-441-0804 is a Thermostat, classified under FSC 4120, Air Conditioning Equipment. Status: active.
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.