The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-023-3301, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Group Site De Brest. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-023-3301 |
| Primary Part Number | EPA21410-262 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Naval Group Site De Brest |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| EPA21410-262 | Naval Group Site De Brest (FRA) |
| Reference | Meaning |
|---|---|
| 6315-06-52 | 3/9 Design control — primary reference Dynex/rivett Inc. |
| 6315-06-51 | 5/9 Secondary reference Dynex/rivett Corp Power Units and Systems |
| 509431-3 | 5/9 Secondary reference Nassau Tool Works, Inc |
| 509431-3 | 5/9 Secondary reference Quality Socket Screw Manufacturing Corp |
| 509431-3 | 5/2 Secondary reference U.S. Government activity |
| 509431-3 | 7/2 Vendor item drawing reference U.S. Government activity |
| 509431-3 | 5/9 Secondary reference Pre-Mach Inc |
| 509431-3 | 5/2 Secondary reference U.S. Government activity |
| 509431-3 | 5/9 Secondary reference Duhadaway Tool & Die Shop Inc |
| 509431-3 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
NSN 4810-01-023-3301 is a Valve,linear,directional Control, manufactured by Naval Group Site De Brest, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-023-3301 has 1 manufacturer part number on file: EPA21410-262 (Naval Group Site De Brest).
Key specifications for EPA21410-262: Criticality Code Justification: AGAV; End Item Identification: AIR LAUNCH AND RECOVERY EQUIPMENT. 1 specification is 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.