The Door,metal,marine Structural, cataloged under National Stock Number 2040-00-554-6191, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-00-554-6191 |
| Item Name | Door,metal,marine Structural |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | ACTIVE |
| Operational Direction | RIGHT-HAND |
| Quick Operating Feature | NOT INCLUDED |
| Dog Location | ON FRAME |
| Fixed Light | NOT INCLUDED |
| Design Type | WATERTIGHT |
| Opening Length | 36.000 INCHES NOMINAL IN |
| Opening Corner Radius | 8.828 INCHES NOMINAL IN |
| Opening Width | 18.000 INCHES NOMINAL IN |
| Test Pressure Rating | 6 PSI TEST PRESSURE |
| Passing Scuttle | NOT INCLUDED |
| Panel Thickness | 0.075 INCHES NOMINAL IN |
| Dog Quantity | 4 |
| Material | STEEL |
| Dog Type | ROTATING |
| Reference Number Differentiating Characteristics | ASSEMBLY 413 W/O HASP ASSEMBLY W |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 805-1400073REVE | C/1 Advisory reference — outside the item-of-supply concept Naval Inventory Control Point Mechanicsburg |
| 803-6397261 ASS | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 803-6397261 ASSY 2 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 805-1400073 | 5/9 Secondary reference U.S. Government activity |
NSN 2040-00-554-6191 is a Door,metal,marine Structural, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 2040-00-912-5754, 2040-00-912-5755, 2040-00-912-5756. Verify interchangeability with system specifications before substitution.
Key specifications for 2040-00-554-6191: Operational Direction: RIGHT-HAND; Quick Operating Feature: NOT INCLUDED; Dog Location: ON FRAME; Fixed Light: NOT INCLUDED. 15 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.