The Locking Device,valve, cataloged under National Stock Number 4820-01-580-6900, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-580-6900 |
| Item Name | Locking Device,valve |
| 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 |
|---|---|
| P562335 | 3/9 Design control — primary reference Lha Products Inc Sub of Lucas Industries of North America |
| P562335 | 5/2 Secondary reference U.S. Government activity |
NSN 4820-01-580-6900 is a Locking Device,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-580-6900: Special Features: THIS LOCKING DEVICE AND BALL VALVE P/N P562365 REPLACE 01-518-2426 WHICH CANNOT BE PURCHASED TOGETHER ANYMORE, THEY MUST BE PURCHASED SEPARATELY; Part Name Assigned by Controlling Agency: LOCKING DEVICE KIT; End Item Identification: USED ON BALL VALVE P/N P562365; NEW CONSTRUCTION LPD-17. 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.
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.