The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-262-3204, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-262-3204 |
| Primary Part Number | 40064-402 |
| 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 |
| Nondefinitive Spec/std Data | 2 TYPE AND A DESIGN AND 250LB SERIES AND 2 CLASS LBS |
| Capillary Tube Length | 120.000 INCHES NOMINAL IN |
| Two-Way Valve Action | REVERSE ACTING |
| Flow Control Device | DOUBLE SEATED |
| First End Style Designator | SOCKET W/BRAZING RING |
| Temp Adjustability | ADJUSTABLE |
| Material | STEEL CORROSION RESISTING STEM |
| End Connection Quantity | 2 |
| Bulb Diameter | 1.125 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING SEAT |
| First End Connection Type | UNTHREADED INTERNAL TUBE |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| Material | COPPER ALLOY BODY |
| Thermostatic Element | LIQUID IMMERSION TYPE |
| First End Outside Diameter Tube Accommodated | 1.500 INCHES NOMINAL IN |
| Bulb Length | 12.000 INCHES NOMINAL IN |
| Material | COPPER BULB |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40064 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40064 ASSY 40064-402 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| MIL-DTL-19772 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 40064-402 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| MIL-V-19772 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4820-01-262-3204 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 4820-01-262-3204 has 5 cross-referenced part numbers: 40064 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40064 ASSY 40064-402 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), MIL-DTL-19772 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 40064-402 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), MIL-V-19772 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 9 known substitutes for 4820-01-262-3204: 5895-00-446-9113, 5930-00-519-4783, 5120-00-766-4747 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40064-402: Nondefinitive Spec/std Data: 2 TYPE AND A DESIGN AND 250LB SERIES AND 2 CLASS LBS; Capillary Tube Length: 120.000 INCHES NOMINAL IN; Two-Way Valve Action: REVERSE ACTING; Flow Control Device: DOUBLE SEATED. 19 total characteristics are documented in the Federal Logistics Information System.