The Valve-Hand,bypass, cataloged under National Stock Number 4820-01-407-0221, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cleveland Range, Llc. Government technical data includes 1 specification, 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 | 4820-01-407-0221 |
| Primary Part Number | 03278 |
| Item Name | Valve-Hand,bypass |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cleveland Range, Llc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 03278 PRIMARY | Cleveland Range, Llc (USA) |
NSN 4820-01-407-0221 is a Valve-Hand,bypass, manufactured by Cleveland Range, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-407-0221 has 1 manufacturer part number on file: 03278 (Cleveland Range, Llc).
Key specifications for 03278: End Item Identification: PRESSURE STEAMER MODEL PEM-24-2J; Material: STEEL CORROSION RESISTING. 1 specification is 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.