The Valve,regulating,temperature, cataloged under National Stock Number 4820-00-034-1423, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Control Data Systems Inc Contracts Dept. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-034-1423 |
| Primary Part Number | 18495201 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Control Data Systems Inc Contracts Dept |
| Status | CANCELLED |
| Material | IRON CAST BODY |
| Second End Relationship with First End | IDENTICAL |
| Material | IRON CAST SEAT |
| Temp Adjustability | NOT ADJUSTABLE |
| Temp Rating | 200.0 FAHRENHEIT NOMINAL DEGF |
| First End Style Designator | PLAIN |
| Surface Treatment | PAINT OUTSIDE |
| End Connection Quantity | 2 |
| Flow Control Device | DISK |
| Thermostatic Element | INTEGRAL W/VALVE |
| Thread Size and Series/type Designator | 1-11-1/2 NPT FIRST END |
| Two-Way Valve Action | DIRECT ACTING |
| Body Style | STRAIGHT THRU |
| Material | COPPER ALLOY STEM |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 604858 | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| A51245 | Keco Industries, Inc. (USA) |
| 18495201 PRIMARY | Control Data Systems Inc Contracts Dept (USA) |
| V46AD1 | Johnson Controls Inc Control Products Div (USA) |
| 246P08AR | Johnson Controls Inc Control Products Div (USA) |
| 237B60421 | Carrier Corp (USA) |
| 246P0822 | Johnson Controls Inc Control Products Div (USA) |
| 60421 | Thermo King Corporation Dba Phoenix Global Distirbution. (USA) |
| V46AD-1C PRIMARY | Johnson Controls Inc Control Products Div (USA) |
NSN 4820-00-034-1423 is a Valve,regulating,temperature, manufactured by Control Data Systems Inc Contracts Dept, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-034-1423 has 9 cross-referenced part numbers: 604858 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), A51245 (Keco Industries, Inc.), 18495201 (Control Data Systems Inc Contracts Dept), V46AD1 (Johnson Controls Inc Control Products Div), 246P08AR (Johnson Controls Inc Control Products Div) and 4 more.
There are 4 known substitutes for 4820-00-034-1423: 5985-00-168-4329, 9540-01-072-0170, 9540-01-073-5145 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18495201: Material: IRON CAST BODY; Second End Relationship with First End: IDENTICAL; Material: IRON CAST SEAT; Temp Adjustability: NOT ADJUSTABLE. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-034-1423 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.