The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-018-6561, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Robertshaw Controls Co New Stanton Div. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-018-6561 |
| Primary Part Number | VX4300-001 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Robertshaw Controls Co New Stanton Div |
| Status | ACTIVE |
| Flow Control Device | DISK |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| First End Style Designator | PLAIN |
| End Connection Quantity | 2 |
| First End Connection Type | THREADED INTERNAL PIPE |
| Temp Adjustability | NOT ADJUSTABLE |
| Surface Treatment | CHROMIUM AND NICKEL OUTSIDE |
| Thermostatic Element | LIQUID IMMERSION TYPE |
| Material | COPPER ALLOY BODY |
| Thread Size and Series/type Designator | 1/2-14 NPT FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VX4300-001 PRIMARY | Robertshaw Controls Co New Stanton Div (USA) |
| Z74242 PRIMARY | Robertshaw Controls Co New Stanton Div (USA) |
| Reference | Meaning |
|---|---|
| 742420000 | 5/9 Secondary reference Robertshaw Controls Co New Stanton Div |
| 75-8532-006 | 5/9 Secondary reference Adamation Inc Dba Adamation |
NSN 4820-01-018-6561 is a Valve,regulating,temperature, manufactured by Robertshaw Controls Co New Stanton Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-018-6561 has 2 manufacturer part numbers on file: VX4300-001 (Robertshaw Controls Co New Stanton Div), Z74242 (Robertshaw Controls Co New Stanton Div).
Key specifications for VX4300-001: Flow Control Device: DISK; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.