The Valve,special, cataloged under National Stock Number 4820-01-321-9233, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Zevco Inc. 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 | 4820-01-321-9233 |
| Primary Part Number | ZM2RV02B025B |
| Item Name | Valve,special |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Zevco Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ZM2RV02B025B PRIMARY | Zevco Inc (USA) |
NSN 4820-01-321-9233 is a Valve,special, manufactured by Zevco Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-321-9233 has 1 manufacturer part number on file: ZM2RV02B025B (Zevco Inc).
Key specifications for ZM2RV02B025B: End Item Identification: USED ON ASDE3 EQUIPMENT. 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.
NSN 4820-01-321-9233 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.