The Housing,plunger,actuator, cataloged under National Stock Number 4810-01-364-8778, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-01-364-8778 |
| Primary Part Number | MBEU147486 |
| Item Name | Housing,plunger,actuator |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-200/11-T73 (7075) |
| Criticality Code Justification | FEAT |
| 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 |
|---|---|
| MBEU147486 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| MBEU147486 | Martin-Baker America, Inc (USA) |
| MBEU147486 | Martin-Baker Aircraft Company Limited (GBR) |
| Reference | Meaning |
|---|---|
| 10109225 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 4810-01-364-8778 is a Housing,plunger,actuator, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-364-8778 has 3 manufacturer part numbers on file: MBEU147486 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), MBEU147486 (Martin-Baker America, Inc), MBEU147486 (Martin-Baker Aircraft Company Limited).
Key specifications for MBEU147486: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-200/11-T73 (7075); Criticality Code Justification: FEAT; Special Features: FLIGHT SAFETY CRITICAL. 2 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.