The Stem,fluid Valve, cataloged under National Stock Number 4810-01-424-0886, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Magnatrol Valve Corp Div Clark-Cooper. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-424-0886 |
| Primary Part Number | 366-09A |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Magnatrol Valve Corp Div Clark-Cooper |
| Status | ACTIVE |
| Valve Type for Which Designed | SOLENOID |
| Valve Model Number for Which Designed | EV-1920 |
| Features Provided | UPPER STEM |
| Valve Size for Which Designed | 1.500 INCHES IN |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 366-09A PRIMARY | Magnatrol Valve Corp Div Clark-Cooper (USA) |
| Reference | Meaning |
|---|---|
| 366-0D | D/9 Drawing number reference only Magnatrol Valve Corp Div Clark-Cooper |
| 366-0D ITEM 9 | 5/9 Secondary reference Magnatrol Valve Corp Div Clark-Cooper |
NSN 4810-01-424-0886 is a Stem,fluid Valve, manufactured by Magnatrol Valve Corp Div Clark-Cooper, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-424-0886 has 1 manufacturer part number on file: 366-09A (Magnatrol Valve Corp Div Clark-Cooper).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-424-2201. Verify interchangeability with system specifications before substitution.
Key specifications for 366-09A: Valve Type for Which Designed: SOLENOID; Valve Model Number for Which Designed: EV-1920; Features Provided: UPPER STEM; Valve Size for Which Designed: 1.500 INCHES IN. 5 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.