The Door,metal,marine Structural, cataloged under National Stock Number 2040-00-542-0200, 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 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2040-00-542-0200 |
| Primary Part Number | 803-8436639 A026X066 |
| Item Name | Door,metal,marine Structural |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Operational Direction | RIGHT-HAND |
| Quick Operating Feature | INCLUDED |
| Fixed Light | NOT INCLUDED |
| Design Type | WATERTIGHT |
| Opening Length | 66.000 INCHES NOMINAL IN |
| Opening Corner Radius | 8.000 INCHES NOMINAL IN |
| Opening Width | 26.000 INCHES NOMINAL IN |
| Test Pressure Rating | 10 PSI TEST PRESSURE |
| Passing Scuttle | NOT INCLUDED |
| Panel Thickness | 0.075 INCHES NOMINAL IN |
| Dog Quantity | 8 |
| Material | STEEL |
| Operation Method | LEVER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 803-8436639 A026X066 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-6397268 ASSY 20 | 5/9 Secondary reference U.S. Government activity |
| 805-1400056ASSY133 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-00-542-0200 is a Door,metal,marine Structural, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-00-542-0200 has 1 manufacturer part number on file: 803-8436639 A026X066 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-293-2587. Verify interchangeability with system specifications before substitution.
Key specifications for 803-8436639 A026X066: Operational Direction: RIGHT-HAND; Quick Operating Feature: INCLUDED; Fixed Light: NOT INCLUDED; Design Type: WATERTIGHT. 13 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.
NSN 2040-00-542-0200 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.