The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-425-6722, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-425-6722 |
| Primary Part Number | 40103-804 |
| 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 |
| End Connection Quantity | 2 |
| Material Document and Classification | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Material | NICKEL ALLOY SEAT |
| Material | NICKEL ALLOY STEM |
| Material | PLASTIC TETRAFLUOROETHYLENE PACKING |
| Material Document and Classification | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| Material | COPPER ALLOY BODY |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Material Document and Classification | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| Flow Control Device | PLUG |
| Second End Relationship with First End | IDENTICAL |
| First End Connection Type | UNTHREADED INTERNAL TUBE |
| First End Style Designator | SOCKET W/BRAZING RING |
| First End Outside Diameter Tube Accommodated | 1.250 INCHES NOMINAL IN |
| Temp Adjustability | ADJUSTABLE |
| Body Style | STRAIGHT THRU |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40103-8 ASSY 40103-804 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40103-804 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40103-8 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-425-6722 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 4820-01-425-6722 has 3 cross-referenced part numbers: 40103-8 ASSY 40103-804 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40103-804 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40103-8 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 3 known substitutes for 4820-01-425-6722: 5805-00-034-0432, 1560-00-785-9166, 1560-01-498-1804. Verify interchangeability with system specifications before substitution.
Key specifications for 40103-804: End Connection Quantity: 2; Material Document and Classification: QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE; Material: NICKEL ALLOY SEAT; Material: NICKEL ALLOY STEM. 18 total characteristics are documented in the Federal Logistics Information System.