The Valve,butterfly, cataloged under National Stock Number 4820-01-415-4384, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,butterfly |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-415-4384 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-V-24624-TYIII-SZ5-STY-B | 5/9 Secondary reference U.S. Government activity |
| 2498-00-312 SZ 5,STY-B,TY-III | 5/9 Secondary reference Circor Intl Inc |
| MIL-V-24624 | 5/9 Secondary reference U.S. Government activity |
| M24624 STYB TYIII 5IN | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-24624 | 4/1 Identification reference U.S. Government activity |
| 2498-00-313 SZ- | C/1 Advisory reference — outside the item-of-supply concept Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 4820-01-415-4384 is a Valve,butterfly, classified under FSC 4820, Valves, Nonpowered. Status: active.
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.