The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-323-0300, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-323-0300 |
| Primary Part Number | 40410 PT50162-01 |
| 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 |
| Material | COPPER ALLOY 922 BODY |
| Material Document and Classification | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Capillary Tube Length | 120.000 INCHES NOMINAL IN |
| First Connection Face to Centerline Distance | 6.125 INCHES NOMINAL IN |
| First End Style Designator | PLAIN |
| First End Flange Outside Diameter | 7.688 INCHES NOMINAL IN |
| First End Bolt Circle Diameter | 6.562 INCHES NOMINAL IN |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| Flow Control Device | PISTON, TOP GUIDED |
| Body Style | TEE |
| Thermostatic Element | LIQUID IMMERSION TYPE |
| Face to Face Distance | 9.500 INCHES NOMINAL IN |
| First End Connection Type | PLAIN FACE FLANGE |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| First End Bolt Hole Quantity | 8 |
| End Connection Quantity | 3 |
| First End Flange Thickness | 0.500 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Temp Adjustability | NOT ADJUSTABLE |
| Temp Rating | 425.0 FAHRENHEIT NOMINAL DEGF |
| Bulb Length | 36.000 INCHES NOMINAL IN |
| First End Bolt Hole Diameter | 0.562 INCHES NOMINAL IN |
| Bulb Diameter | 1.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40410 PT50162-01 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40410 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-323-0300 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 4820-01-323-0300 has 2 cross-referenced part numbers: 40410 PT50162-01 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40410 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 12 known substitutes for 4820-01-323-0300: 5950-00-084-8571, 5950-00-088-6525, 5961-00-112-3400 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40410 PT50162-01: Material: COPPER ALLOY 922 BODY; Material Document and Classification: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY; Capillary Tube Length: 120.000 INCHES NOMINAL IN; First Connection Face to Centerline Distance: 6.125 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.