The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-408-0183, 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 12 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-408-0183 |
| Primary Part Number | 40174-101 |
| 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 |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| End Connection Quantity | 3 |
| Body Style | TEE |
| Flow Control Device | PISTON, TOP GUIDED |
| Temp Adjustability | ADJUSTABLE |
| First End Nominal Pipe Size Accommodated | 1.500 INCHES IN |
| Material | STEEL CORROSION RESISTING STEM |
| Material | COPPER ALLOY BODY |
| First End Style Designator | SOCKET W/BRAZING RING |
| Second End Relationship with First End | IDENTICAL |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40174-1 ASSY 40174-101 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40174 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40174-101 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-408-0183 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 4820-01-408-0183 has 3 cross-referenced part numbers: 40174-1 ASSY 40174-101 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40174 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40174-101 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 12 known substitutes for 4820-01-408-0183: 3110-00-156-4704, 5340-00-598-2804, 5330-00-649-9131 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40174-101: Third End Relationship with Preceding Ends: IDENTICAL WITH FIRST END; End Connection Quantity: 3; Body Style: TEE; Flow Control Device: PISTON, TOP GUIDED. 12 total characteristics are documented in the Federal Logistics Information System.