The Regulator,thermostatic Temperatu, cataloged under National Stock Number 4820-01-486-2728, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-486-2728 |
| Item Name | Regulator,thermostatic Temperatu |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Usage Design | HEATER 2607 |
| 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 |
|---|---|
| 553-430-45 | 5/9 Secondary reference Engineered Environments Inc Dba E E I |
| 553-430-45 | 3/2 Design control — primary reference U.S. Government activity |
| 553-430-45 | 3/9 Design control — primary reference Drs Environmental Systems Inc |
NSN 4820-01-486-2728 is a Regulator,thermostatic Temperatu, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-486-2728: Special Features: HEATER 2607, 100 WATTS AT 200 VOLTS; End Item Identification: 5895-01-479-9735, TERMINAL, SATELLITE COMMUNICATIONS; Usage Design: HEATER 2607. 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.