The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-256-3611, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Mile High Equipment Company Dba Ice-O-Matic. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-256-3611 |
| Primary Part Number | 9041010-02 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Mile High Equipment Company Dba Ice-O-Matic |
| Status | ACTIVE |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| Bulb Length | 1.500 INCHES NOMINAL IN |
| Bulb Diameter | 1.500 INCHES NOMINAL IN |
| End Connection Quantity | 2 |
| Capillary Tube Length | 24.000 INCHES NOMINAL IN |
| First End Connection Type | THREADED INTERNAL TUBE |
| Temp Adjustability | ADJUSTABLE |
| Surface Treatment | NICKEL OUTSIDE |
| Thermostatic Element | LIQUID IMMERSION TYPE |
| First End Outside Diameter Tube Accommodated | 0.375 INCHES NOMINAL IN |
| Material | COPPER ALLOY BULB |
| Material | STEEL CORROSION RESISTING BODY |
| 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 |
|---|---|
| 9041010-02 PRIMARY | Mile High Equipment Company Dba Ice-O-Matic (USA) |
NSN 4820-01-256-3611 is a Valve,regulating,temperature, manufactured by Mile High Equipment Company Dba Ice-O-Matic, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-256-3611 has 1 manufacturer part number on file: 9041010-02 (Mile High Equipment Company Dba Ice-O-Matic).
Key specifications for 9041010-02: Second End Relationship with First End: IDENTICAL; Body Style: STRAIGHT THRU; Bulb Length: 1.500 INCHES NOMINAL IN; Bulb Diameter: 1.500 INCHES NOMINAL IN. 13 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.