The Valve,plug, cataloged under National Stock Number 4820-01-155-7752, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cunico Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-155-7752 |
| Primary Part Number | DD-1697-2IN FLOW PLAN 5 |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cunico Corporation |
| Status | ACTIVE |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| FRP-3-2IN 3WAY 3PORT | Cunico Corporation (USA) |
| DD-1697-2IN FLOW PLAN 5 PRIMARY | Cunico Corporation (USA) |
| Reference | Meaning |
|---|---|
| FRP-3-2IN 3WAY | C/1 Advisory reference — outside the item-of-supply concept Cunico Corporation |
| DD-1697-2IN FL0 | C/1 Advisory reference — outside the item-of-supply concept Cunico Corporation |
NSN 4820-01-155-7752 is a Valve,plug, manufactured by Cunico Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-155-7752 has 2 manufacturer part numbers on file: FRP-3-2IN 3WAY 3PORT (Cunico Corporation), DD-1697-2IN FLOW PLAN 5 (Cunico Corporation).
Key specifications for DD-1697-2IN FLOW PLAN 5: Material: COPPER ALLOY OVERALL. 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.