The Valve,ball, cataloged under National Stock Number 4820-01-718-2594, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc. Government technical data includes 5 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 | 4820-01-718-2594 |
| Primary Part Number | B318+LRX120-SR |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 100.0 AC AND 240.0 AC |
| Supplementary Features | NON-SPRING, 2.5 W; END FITTING NPT FEMALE ENDS W |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS |
| Surface Treatment | NICKEL |
| Material | STEEL CORROSION RESISTING STEM |
| 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 |
|---|---|
| B318+LRX120-SR PRIMARY | Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc (USA) |
NSN 4820-01-718-2594 is a Valve,ball, manufactured by Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-718-2594 has 1 manufacturer part number on file: B318+LRX120-SR (Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc).
Key specifications for B318+LRX120-SR: Voltage in Volts and Current Type: 100.0 AC AND 240.0 AC; Supplementary Features: NON-SPRING, 2.5 W; END FITTING NPT FEMALE ENDS W; Operating Pressure: 600.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS; Special Features: FLUID- CHILLED, HOT WATER, UP TO 60 PERCENT GLYCOL; STAINLESS STEEL BALLAND STEM; USED IN AIR HANDLING UNITS ON HEATING OR COOLING COILS, AND FAN COIL UNIT HEATING OR COOLING COILS; UNIT VENTILATORS, VAV BOX RE-HEAT COILS AND BYPASS LOOPS; SUITABLE FOR USE IN A HYDRONIC SYSTEM WITH VARIABLE OR CONSTANTFLOW.. 5 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.