The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-450-8445, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Electric Co Alco Controls Div. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-450-8445 |
| Primary Part Number | 935-106A 3/8X1/2 ODF 15FT |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Electric Co Alco Controls Div |
| Status | ACTIVE |
| Second End Relationship with First End | NOT IDENTICAL |
| Body Style | ANGLE |
| First End Style Designator | BEVELED |
| Bulb Length | 4.812 INCHES NOMINAL IN |
| Bulb Diameter | 0.625 INCHES NOMINAL IN |
| Temp Rating | 130.0 FAHRENHEIT MINIMUM AND 155.0 FAHRENHEIT MAXIMUM DEGF |
| End Connection Quantity | 2 |
| Capillary Tube Length | 180.000 INCHES MAXIMUM IN |
| Second End Style Designator | BEVELED |
| First End Connection Type | BUTT WELD TUBE |
| Temp Adjustability | ADJUSTABLE |
| Thermostatic Element | INTEGRAL W/VALVE |
| First End Outside Diameter Tube Accommodated | 0.500 INCHES NOMINAL IN |
| Second End Connection Type | BUTT WELD TUBE |
| Second End Outside Diameter Tube Accommodated | 0.375 INCHES NOMINAL IN |
| 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 |
|---|---|
| 935-106A 3/8X1/2 ODF 15FT PRIMARY | Emerson Electric Co Alco Controls Div (USA) |
| 935-106A 3/8X1/2 ODF 15FT | Williams and Co Inc (USA) |
| 935-106A | Metrex Valve Corp. Dba Metrex Valve Corp (USA) |
| Reference | Meaning |
|---|---|
| F8679 | D/9 Drawing number reference only Emerson Electric Co Alco Controls Div |
| 935-106A 3/8X1/2 ODF 15FT | 5/9 Secondary reference Progress Supply, Inc. |
NSN 4820-01-450-8445 is a Valve,regulating,temperature, manufactured by Emerson Electric Co Alco Controls Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-450-8445 has 3 manufacturer part numbers on file: 935-106A 3/8X1/2 ODF 15FT (Emerson Electric Co Alco Controls Div), 935-106A 3/8X1/2 ODF 15FT (Williams and Co Inc), 935-106A (Metrex Valve Corp. Dba Metrex Valve Corp).
Key specifications for 935-106A 3/8X1/2 ODF 15FT: Second End Relationship with First End: NOT IDENTICAL; Body Style: ANGLE; First End Style Designator: BEVELED; Bulb Length: 4.812 INCHES NOMINAL IN. 15 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.