The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-512-9078, 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 21 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 | 4820-01-512-9078 |
| Primary Part Number | 40053-413 |
| 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 BODY |
| Material | STEEL CORROSION RESISTING STEM |
| Material Document and Classification | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| Material | COPPER ALLOY 922 SEAT |
| End Connection Quantity | 2 |
| Valve Size | 1.250 INCHES IN |
| First End Connection Type | UNTHREADED INTERNAL PIPE |
| First End Style Designator | SOCKET W/BRAZING RING |
| Face to Face Distance | 7.156 INCHES MINIMUM AND 7.281 INCHES MAXIMUM IN |
| Flow Control Device | DOUBLE SEATED |
| Temp Adjustability | ADJUSTABLE |
| Capillary Tube Length | 180.000 INCHES NOMINAL IN |
| Thermostatic Element | FINNED |
| End Connection Spec/std | UNION END CONNECTIONS AS PER MIL-F-1183 GROOVED FOR BRAZING RINGS. |
| First End Nominal Pipe Size Accommodated | 1.250 INCHES IN |
| Media for Which Designed | AIR |
| Two-Way Valve Action | REVERSE ACTING |
| Body Style | STRAIGHT THRU |
| Temp Rating | 40.0 FAHRENHEIT MINIMUM AND 70.0 FAHRENHEIT MAXIMUM DEGF |
| Second End Relationship with First End | IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40053-413 ASSY 40053-413 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40053-413 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40053-4 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 4820-01-512-9078 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 4820-01-512-9078 has 3 cross-referenced part numbers: 40053-413 ASSY 40053-413 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40053-413 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40053-4 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 12 known substitutes for 4820-01-512-9078: 5940-00-001-1474, 4330-00-360-4275, 9905-01-107-6999 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40053-413: Material: COPPER ALLOY BODY; Material: STEEL CORROSION RESISTING STEM; Material Document and Classification: MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE SEAT; Material Document and Classification: QQ-S-763, CLASS 302, 303, 304, 305, 310, OR 316 FED SPEC SINGLE MATERIAL RESPONSE STEM. 24 total characteristics are documented in the Federal Logistics Information System.