The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-424-2675, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 16 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-424-2675 |
| Primary Part Number | 40425-803 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| First End Style Designator | SOCKET W/BRAZING RING |
| Flow Control Device | BELLOWS |
| Temp Adjustability | ADJUSTABLE |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| Material | STEEL CORROSION RESISTING SEAT |
| Body Style | STRAIGHT THRU |
| Bulb Length | 12.000 INCHES NOMINAL IN |
| End Connection Quantity | 2 |
| Material | STEEL CORROSION RESISTING STEM |
| Temp Rating | 60.0 FAHRENHEIT MINIMUM AND 90.0 FAHRENHEIT MAXIMUM DEGF |
| Bulb Diameter | 0.125 INCHES NOMINAL IN |
| Material | COPPER ALLOY BULB |
| First End Nominal Pipe Size Accommodated | 2.000 INCHES IN |
| Thermostatic Element | LIQUID IMMERSION TYPE |
| Second End Relationship with First End | IDENTICAL |
| Material | COPPER ALLOY BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40425 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40425-803 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40425-8 ASSEMBLY 40425-803 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-424-2675 is a Valve,regulating,temperature, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-424-2675 has 3 cross-referenced part numbers: 40425 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40425-803 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40425-8 ASSEMBLY 40425-803 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 7 known substitutes for 4820-01-424-2675: 5950-00-483-0215, 5910-00-617-5262, 5315-00-680-8599 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40425-803: First End Style Designator: SOCKET W/BRAZING RING; Flow Control Device: BELLOWS; Temp Adjustability: ADJUSTABLE; First End Connection Type: UNTHREADED INTERNAL PIPE. 16 total characteristics are documented in the Federal Logistics Information System.