The Valve,expansion, cataloged under National Stock Number 4820-01-352-2268, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Adrick Marine Group, Inc. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-352-2268 |
| Primary Part Number | 250-022 |
| Item Name | Valve,expansion |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Adrick Marine Group, Inc |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| Media for Which Designed | AIR |
| 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 |
|---|---|
| 250-022 PRIMARY | Adrick Marine Group, Inc (USA) |
NSN 4820-01-352-2268 is a Valve,expansion, manufactured by Adrick Marine Group, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-352-2268 has 1 manufacturer part number on file: 250-022 (Adrick Marine Group, Inc).
Key specifications for 250-022: End Item Identification: ADRICK-MARINE CORP AIR HANDLING UNIT MODEL NO. AHDC-224; Material: COPPER ALLOY BODY; Media for Which Designed: AIR. 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.