The Regulator,thermostatic Temperatu, cataloged under National Stock Number 4820-01-649-2147, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fluid Power Energy, Inc. Dba Fluid Power Energy Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-649-2147 |
| Primary Part Number | AL0750D1-170 |
| Item Name | Regulator,thermostatic Temperatu |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Fluid Power Energy, Inc. Dba Fluid Power Energy Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AL0750D1-170 PRIMARY | Fluid Power Energy, Inc. Dba Fluid Power Energy Inc (USA) |
| AL0750D1-170 | Interstate Power Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| AL0750D1-170 | 3/9 Design control — primary reference Fluid Power Energy Inc. |
NSN 4820-01-649-2147 is a Regulator,thermostatic Temperatu, manufactured by Fluid Power Energy, Inc. Dba Fluid Power Energy Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-649-2147 has 2 manufacturer part numbers on file: AL0750D1-170 (Fluid Power Energy, Inc. Dba Fluid Power Energy Inc), AL0750D1-170 (Interstate Power Systems Inc).
Key specifications for AL0750D1-170: Special Features: THREE WAY 3/4IN NPT LOW FLOW THERMOSTATIC VALVE IN. 0 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.