The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-194-6849, 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 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 | 4820-01-194-6849 |
| Primary Part Number | 40176-107 |
| 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 |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| First End Flange Thickness | 0.500 INCHES NOMINAL IN |
| First End Connection Type | PLAIN FACE FLANGE |
| Body Style | TEE |
| First End Bolt Hole Quantity | 6 |
| Second End Relationship with First End | IDENTICAL |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| End Connection Quantity | 3 |
| Temp Adjustability | ADJUSTABLE |
| First End Style Designator | PLAIN |
| First End Bolt Hole Diameter | 0.562 INCHES NOMINAL IN |
| Face to Face Distance | 9.625 INCHES NOMINAL IN |
| Flow Control Device | PISTON, SPRING LOADED |
| First End Flange Outside Diameter | 2.875 INCHES NOMINAL IN |
| First Connection Face to Centerline Distance | 5.312 INCHES NOMINAL IN |
| First End Bolt Circle Diameter | 5.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50199-5 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40176-02 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40176-107 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40176 PART 50199-5 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 50199 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-194-6849 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 4820-01-194-6849 has 5 cross-referenced part numbers: 50199-5 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40176-02 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40176-107 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40176 PART 50199-5 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 50199 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 12 known substitutes for 4820-01-194-6849: 6680-00-130-7360, 4730-00-196-1967, 3040-00-263-4114 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40176-107: Material: COPPER ALLOY 922 BODY; Material Document and Classification: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY; Third End Relationship with Preceding Ends: IDENTICAL WITH FIRST END; First End Flange Thickness: 0.500 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.