The Door,metal,marine Structural, cataloged under National Stock Number 2040-01-107-0689, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2040-01-107-0689 |
| Primary Part Number | 804-5959320 TYPE F LH |
| Item Name | Door,metal,marine Structural |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 804-5959320 TYPE F LH PRIMARY | Naval Sea Systems Command (USA) |
| 09-6369-1 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 805-1048899 161T4 | 5/9 Secondary reference U.S. Government activity |
| 804-4629248 | D/9 Drawing number reference only Naval Sea Systems Command |
| 805-1048899 | 5/9 Secondary reference U.S. Government activity |
| 804-5959320 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 2040-01-107-0689 is a Door,metal,marine Structural, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-107-0689 has 2 manufacturer part numbers on file: 804-5959320 TYPE F LH (Naval Sea Systems Command), 09-6369-1 (Huntington Ingalls Inc Div Newport News Shipbuilding).
2 possible matches (shared part number, not a government interchangeability claim): 2040-01-407-9658, 5330-01-592-8894. Verify interchangeability with system specifications before substitution.
Key specifications for 804-5959320 TYPE F LH: End Item Identification: SHIP ALTERATION SYSTEM. 0 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.