The Disk,extension, cataloged under National Stock Number 4820-01-641-5871, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-641-5871 |
| Primary Part Number | 8G7-14/005 |
| Item Name | Disk,extension |
| 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 |
|---|---|
| DCL-1600-DN-CVN(SHT3) PART18 | Cunico Corporation (USA) |
| 8G7-14/005 PRIMARY | Cunico Corporation (USA) |
NSN 4820-01-641-5871 is a Disk,extension, manufactured by Cunico Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-641-5871 has 2 manufacturer part numbers on file: DCL-1600-DN-CVN(SHT3) PART18 (Cunico Corporation), 8G7-14/005 (Cunico Corporation).
Key specifications for 8G7-14/005: End Item Identification: HIGH PRESSURE GAS REDUCING VALVE MANIFOLD. 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.