The Cap,valve, cataloged under National Stock Number 4820-01-379-2135, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cp Industries Holdings, Inc. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cap,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Cp Industries Holdings, Inc (CAGE 48899) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-379-2135 |
| Primary Part Number | 2MP3796 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cp Industries Holdings, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 4X13590ZV MARK-3 | Cp Industries Holdings, Inc (USA) |
| 2MP3796 PRIMARY | Cp Industries Holdings, Inc (USA) |
| 4X15496Y MARK-3 | Cp Industries Holdings, Inc (USA) |
| Reference | Meaning |
|---|---|
| 4X15496Y | D/9 Drawing number reference only Cp Industries Holdings, Inc |
| 4X13590ZV | D/9 Drawing number reference only Cp Industries Holdings, Inc |
NSN 4820-01-379-2135 is a Cap,valve, manufactured by Cp Industries Holdings, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-379-2135 has 3 manufacturer part numbers on file: 4X13590ZV MARK-3 (Cp Industries Holdings, Inc), 2MP3796 (Cp Industries Holdings, Inc), 4X15496Y MARK-3 (Cp Industries Holdings, Inc).
1 possible match (shared part number, not a government interchangeability claim): 8120-01-385-6150. Verify interchangeability with system specifications before substitution.
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.