The Door,metal,marine Structural, cataloged under National Stock Number 2040-01-451-2816, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-451-2816 |
| Primary Part Number | 803-6397268 ASSY 28-A |
| Item Name | Door,metal,marine Structural |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Operational Direction | LEFT-HAND |
| Quick Operating Feature | NOT INCLUDED |
| Design Type | WATERTIGHT |
| Opening Length | 66.000 INCHES NOMINAL IN |
| Opening Width | 30.000 INCHES NOMINAL IN |
| Dog Quantity | 8 |
| Material | STEEL |
| Operation Method | LEVER |
| 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 |
|---|---|
| 803-6397268 ASSY 28-A PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 805-1626510 | 5/9 Secondary reference Naval Sea Systems Command |
| 805-1626510 ASSY 521 | 5/9 Secondary reference Naval Sea Systems Command |
| 803-6397268 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2040-01-451-2816 is a Door,metal,marine Structural, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-451-2816 has 1 manufacturer part number on file: 803-6397268 ASSY 28-A (Naval Sea Systems Command).
Key specifications for 803-6397268 ASSY 28-A: Operational Direction: LEFT-HAND; Quick Operating Feature: NOT INCLUDED; Design Type: WATERTIGHT; Opening Length: 66.000 INCHES NOMINAL IN. 8 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.