The Valve,plug, cataloged under National Stock Number 4820-01-506-0487, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cunico Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,plug |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Cunico Corporation (CAGE 53424) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-506-0487 |
| Primary Part Number | ACX-4686/CFV-20696-011 |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cunico Corporation |
| 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 |
| Part Number | Manufacturer |
|---|---|
| ACX-4686/CFV-20696-011 PRIMARY | Cunico Corporation (USA) |
| CFV-20696-011 ITEM 011 | Cunico Corporation (USA) |
| Reference | Meaning |
|---|---|
| CFV-20696-011 I | C/1 Advisory reference — outside the item-of-supply concept Cunico Corporation |
| ACX-4686 | D/9 Drawing number reference only Cunico Corporation |
NSN 4820-01-506-0487 is a Valve,plug, manufactured by Cunico Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-506-0487 has 2 manufacturer part numbers on file: ACX-4686/CFV-20696-011 (Cunico Corporation), CFV-20696-011 ITEM 011 (Cunico Corporation).
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.