The Actuator,hydraulic-Pneumatic,lin, cataloged under National Stock Number 4810-01-406-4377, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-01-406-4377 |
| Primary Part Number | 803-6397408-ASSY88 |
| Item Name | Actuator,hydraulic-Pneumatic,lin |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| 6397408 ASSY 88 | Naval Sea Systems Command (USA) |
| 803-6397408-ASSY88 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-6397408-ASSY88 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-406-4377 is a Actuator,hydraulic-Pneumatic,lin, manufactured by Naval Sea Systems Command, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-406-4377 has 2 manufacturer part numbers on file: 6397408 ASSY 88 (Naval Sea Systems Command), 803-6397408-ASSY88 (Naval Sea Systems Command).
Key specifications for 803-6397408-ASSY88: End Item Identification: 8IN SPRINKLER VALVE IN. 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.
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.