The Cap,valve, cataloged under National Stock Number 4820-01-444-5894, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cp Industries Holdings, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-444-5894 |
| Primary Part Number | 2MP4930 |
| Item Name | Cap,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cp Industries Holdings, Inc |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 4X13644XS-3 | Cp Industries Holdings, Inc (USA) |
| 2MP4930 PRIMARY | Cp Industries Holdings, Inc (USA) |
| Reference | Meaning |
|---|---|
| 4X13644XS | D/9 Drawing number reference only Cp Industries Holdings, Inc |
NSN 4820-01-444-5894 is a Cap,valve, manufactured by Cp Industries Holdings, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-444-5894 has 2 manufacturer part numbers on file: 4X13644XS-3 (Cp Industries Holdings, Inc), 2MP4930 (Cp Industries Holdings, Inc).
Key specifications for 2MP4930: End Item Identification: SEAWOLF CLASS SSN; Material: NICKEL ALLOY. 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.