The Door,metal,marine Structural, cataloged under National Stock Number 2040-01-686-8279, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Advantec Manufacturing Usa, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Door,metal,marine Structural |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Manufacturers | Advantec Manufacturing Usa, Inc. (CAGE 64747) |
| Parameter | Value |
|---|---|
| NSN | 2040-01-686-8279 |
| Primary Part Number | 168-5750279-001 |
| Item Name | Door,metal,marine Structural |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Advantec Manufacturing Usa, Inc. |
| 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 |
|---|---|
| 168-5750279-001 PRIMARY | Advantec Manufacturing Usa, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 168-5750279 | D/9 Drawing number reference only Advantec Manufacturing Usa, Inc. |
| 168-5750279-001 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 2040-01-686-8279 is a Door,metal,marine Structural, manufactured by Advantec Manufacturing Usa, Inc., classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-686-8279 has 1 manufacturer part number on file: 168-5750279-001 (Advantec Manufacturing Usa, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-686-8301. Verify interchangeability with system specifications before substitution.
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.