The Regulator,thermostatic Temperatu, cataloged under National Stock Number 4820-01-469-7201, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-469-7201 |
| Primary Part Number | A105100010 |
| Item Name | Regulator,thermostatic Temperatu |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Flow Control Device | DISK |
| End Item Source | 35795 |
| End Item Name | VALVE,REGULATING TEMPERATURE |
| Mounting Method | FLANGE |
| Accessory Components and Quantity | 10 FOOT TUBING, 1AKYDGBELLOWS, 1 FT |
| Valve Size for Which Designed | 1.000 INCHES IN |
| Operating Temp Rating | 120.0 FAHRENHEIT MINIMUM AND 170.0 FAHRENHEIT MAXIMUM DEGF |
| Thermostat Type | BULB |
| Usage Design | FOR LESLIE CONTROLS' DIRECT OPERATED SMALL FLOW TEMPERATURE REGULATORS CLASS MR |
| 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 |
|---|---|
| A105100010 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 105100010 | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| MR-105100010 | C/1 Advisory reference — outside the item-of-supply concept Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 4820-01-469-7201 is a Regulator,thermostatic Temperatu, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-469-7201 has 1 manufacturer part number on file: A105100010 (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for A105100010: Flow Control Device: DISK; End Item Source: 35795; End Item Name: VALVE,REGULATING TEMPERATURE; Mounting Method: FLANGE. 9 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.