The Valve,flow Control, cataloged under National Stock Number 4820-01-504-5463, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sun Hydraulics Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 31442); Naval Sea Systems Command (CAGE 53711); Sun Hydraulics Corporation (CAGE 54035) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-504-5463 |
| Primary Part Number | SCCA-LBV |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sun Hydraulics Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| 6392757 FIND 9 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 6392757 FIND 9 | Naval Sea Systems Command (USA) |
| SCCA-LBV PRIMARY | Sun Hydraulics Corporation (USA) |
| Reference | Meaning |
|---|---|
| PL6392757 | D/9 Drawing number reference only Naval Sea Systems Command |
| 6392757 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4820-01-504-5463 is a Valve,flow Control, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-504-5463 has 3 manufacturer part numbers on file: 6392757 FIND 9 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 6392757 FIND 9 (Naval Sea Systems Command), SCCA-LBV (Sun Hydraulics Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-504-5784, 4820-01-504-5800. Verify interchangeability with system specifications before substitution.
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.