The Hatch,marine, cataloged under National Stock Number 2040-01-446-8859, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Intermarine Usa Dba (). Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2040-01-446-8859 |
| Primary Part Number | 805-1624093 MOD VM 4 BLT |
| Item Name | Hatch,marine |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Intermarine Usa Dba () |
| Status | ACTIVE |
| Spring Balance Feature | NOT INCLUDED |
| Opening Length | 30.000 INCHES NOMINAL IN |
| Opening Width | 30.000 INCHES NOMINAL IN |
| Scuttle | NOT INCLUDED |
| Hasp | INCLUDED |
| Operating Location | BELOW |
| Material | STEEL PANEL |
| Installation Design | RAISED |
| Operating Control Type | INDIVIDUAL DOG |
| 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 |
|---|---|
| 805-1624093 MOD VM 4 BLT PRIMARY | Intermarine Usa Dba () (USA) |
| Reference | Meaning |
|---|---|
| 805-1624093 MOD VM 4 BLT | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 2040-01-446-8859 is a Hatch,marine, manufactured by Intermarine Usa Dba (), classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-446-8859 has 1 manufacturer part number on file: 805-1624093 MOD VM 4 BLT (Intermarine Usa Dba ()).
Key specifications for 805-1624093 MOD VM 4 BLT: Spring Balance Feature: NOT INCLUDED; Opening Length: 30.000 INCHES NOMINAL IN; Opening Width: 30.000 INCHES NOMINAL IN; Scuttle: NOT INCLUDED. 9 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.