The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-441-1835, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-441-1835 |
| Primary Part Number | 392846-2-1 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Flow Control Device | DIAPHRAGM AND POPPET |
| Renewable Seat Ring Type | RETAINING RING |
| Remote Actuation Method | DIAPHRAGM |
| Special Test Features | VALVE SET POINT FULL OPEN AT 155PSIG INLET PRESS,FULL CLOSED AT 135 PSIG INLET PRESS,OUTLET CONNECTION 1-5/16-12UN-3BTHREAD PER AND 10050-16 |
| Valve Loading Method | SPRING |
| Mounting Facility | BRACKET AND PANEL |
| Material | STEEL CORROSION RESISTING SEAT |
| Media for Which Designed | AIR |
| Maximum Inlet Pressure Rating | ERR-060 |
| Filter | 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 |
|---|---|
| 392846-2-1 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 392846-2-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-00-441-1835 is a Valve,regulating,fluid Pressure, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-441-1835 has 1 manufacturer part number on file: 392846-2-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 392846-2-1: Flow Control Device: DIAPHRAGM AND POPPET; Renewable Seat Ring Type: RETAINING RING; Remote Actuation Method: DIAPHRAGM; Special Test Features: VALVE SET POINT FULL OPEN AT 155PSIG INLET PRESS,FULL CLOSED AT 135 PSIG INLET PRESS,OUTLET CONNECTION 1-5/16-12UN-3BTHREAD PER AND 10050-16. 10 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.