The Cap,valve, cataloged under National Stock Number 4820-01-393-2190, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Morpac Industries, Inc Div Actuator. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-393-2190 |
| Primary Part Number | 40047-1 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Morpac Industries, Inc Div Actuator |
| Status | ACTIVE |
| Valve Type for Which Designed | GATE |
| Valve Size for Which Designed | 8.000 INCHES IN |
| Width | 4.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 40047 ASSEMBLY 40047-1 | Morpac Industries, Inc Div Actuator (USA) |
| 40047-1 PRIMARY | Morpac Industries, Inc Div Actuator (USA) |
| 10020 ITEM 3 | Morpac Industries, Inc Div Actuator (USA) |
| 40047 PART 40047-1 | Morpac Industries, Inc Div Actuator (USA) |
NSN 4820-01-393-2190 is a Cap,valve, manufactured by Morpac Industries, Inc Div Actuator, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-393-2190 has 4 manufacturer part numbers on file: 40047 ASSEMBLY 40047-1 (Morpac Industries, Inc Div Actuator), 40047-1 (Morpac Industries, Inc Div Actuator), 10020 ITEM 3 (Morpac Industries, Inc Div Actuator), 40047 PART 40047-1 (Morpac Industries, Inc Div Actuator).
Key specifications for 40047-1: Valve Type for Which Designed: GATE; Overall Length: 10.000 INCHES NOMINAL IN; Valve Size for Which Designed: 8.000 INCHES IN; Width: 4.000 INCHES NOMINAL IN. 4 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.