The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-491-7835, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Dukes Aerospace, Inc.. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-491-7835 |
| Primary Part Number | 5369-00-1 |
| Item Name | Valve,regulating,system Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Dukes Aerospace, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5369-00-1 PRIMARY | Dukes Aerospace, Inc. (USA) |
| 123SCP6008-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 123SCP6008-3 PRIMARY | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 123SCP6008-3 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. |
| 123SCP6008-3 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 4820-01-491-7835 is a Valve,regulating,system Pressure, manufactured by Dukes Aerospace, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-491-7835 has 3 manufacturer part numbers on file: 5369-00-1 (Dukes Aerospace, Inc.), 123SCP6008-3 (Northrop Grumman Systems Corporation), 123SCP6008-3 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems).
Key specifications for 5369-00-1: Special Features: MRC ZZZY-AS DIFFERENTIATED BY SOURCE CONTROL DRAWING. 0 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.
NSN 4820-01-491-7835 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.