The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-420-1926, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Itt Fluid Technology Corp Itt Mcdonnell and Miller. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-420-1926 |
| Primary Part Number | 1140-02R 1/2IN 120T160DEG F |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Itt Fluid Technology Corp Itt Mcdonnell and Miller |
| Status | ACTIVE |
| End Connection Quantity | 2 |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| Flow Control Device | DISK |
| First End Style Designator | SOCKET |
| Body Style | STRAIGHT THRU |
| First End Nominal Pipe Size Accommodated | 0.500 INCHES IN |
| Second End Relationship with First End | IDENTICAL |
| Capillary Tube Length | 120.000 INCHES NOMINAL IN |
| Temp Rating | 120.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM DEGF |
| Temp Adjustability | ADJUSTABLE |
| Thermostatic Element | LIQUID IMMERSION TYPE |
| Material | COPPER ALLOY BULB |
| Bulb Length | 0.875 INCHES MINIMUM AND 18.000 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1140-02R 1/2IN 120T160DEG F PRIMARY | Itt Fluid Technology Corp Itt Mcdonnell and Miller (USA) |
| 1140-2R.50IPS | Itt Fluid Technology Corp Itt Mcdonnell and Miller (USA) |
| 401006 | Itt Fluid Technology Corp Itt Mcdonnell and Miller (USA) |
NSN 4820-01-420-1926 is a Valve,regulating,temperature, manufactured by Itt Fluid Technology Corp Itt Mcdonnell and Miller, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-420-1926 has 3 cross-referenced part numbers: 1140-02R 1/2IN 120T160DEG F (Itt Fluid Technology Corp Itt Mcdonnell and Miller), 1140-2R.50IPS (Itt Fluid Technology Corp Itt Mcdonnell and Miller), 401006 (Itt Fluid Technology Corp Itt Mcdonnell and Miller).
There are 2 known substitutes for 4820-01-420-1926: 5998-01-605-5393, 6680-01-681-0595. Verify interchangeability with system specifications before substitution.
Key specifications for 1140-02R 1/2IN 120T160DEG F: End Connection Quantity: 2; First End Connection Type: UNTHREADED INTERNAL PIPE; Flow Control Device: DISK; First End Style Designator: SOCKET. 14 total characteristics are documented in the Federal Logistics Information System.