The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-245-0832, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 23 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 | 4820-01-245-0832 |
| Primary Part Number | 803 E2H1 LH0D |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| First End Bolt Hole Quantity | 4 |
| Flow Control Device | PLUG |
| Valve Stem Design | SINGLE SEAT |
| Renewable Seat Ring Type | RETAINING RING |
| Second End Relationship with First End | IDENTICAL |
| Remote Actuation Method | DIAPHRAGM |
| Body Style | STRAIGHT THRU |
| Face to Face Distance | 8.750 INCHES NOMINAL IN |
| First End Flange Thickness | 15.8 MILLIMETERS NOMINAL MM |
| First End Flange Outside Diameter | 127.0 MILLIMETERS NOMINAL MM |
| First End Style Designator | RAISED |
| First End Bolt Hole Diameter | 15.8 MILLIMETERS NOMINAL MM |
| First End Raised Face Diameter | 72.3 MILLIMETERS NOMINAL MM |
| First End Bolt Circle Diameter | 98.4 MILLIMETERS NOMINAL MM |
| End Connection Quantity | 2 |
| Valve Loading Method | SPRING |
| First End Connection Type | RAISED FACE FLANGE |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| First End Raised Face Height | 1.5 MILLIMETERS NOMINAL MM |
| Material | STEEL CORROSION RESISTING SEAT |
| Material | RUBBER SYNTHETIC FLOW CONTROL DEVICE |
| Material | STEEL CORROSION RESISTING STEM |
| Filter | NOT INCLUDED |
| 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 |
|---|---|
| 803 E2H1 LH0D PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-245-0832 is a Valve,regulating,fluid Pressure, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-245-0832 has 1 manufacturer part number on file: 803 E2H1 LH0D (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for 803 E2H1 LH0D: First End Bolt Hole Quantity: 4; Flow Control Device: PLUG; Valve Stem Design: SINGLE SEAT; Renewable Seat Ring Type: RETAINING RING. 23 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.