The Door,elevator,ammunition, cataloged under National Stock Number 2040-01-438-5337, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-438-5337 |
| Primary Part Number | 7D3-04997 |
| Item Name | Door,elevator,ammunition |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 7D5-04914 IT NO 2 | Lake Shore Systems, Inc. (USA) |
| 7D3-04997 PRIMARY | Lake Shore Systems, Inc. (USA) |
NSN 2040-01-438-5337 is a Door,elevator,ammunition, manufactured by Lake Shore Systems, Inc., classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-438-5337 has 2 manufacturer part numbers on file: 7D5-04914 IT NO 2 (Lake Shore Systems, Inc.), 7D3-04997 (Lake Shore Systems, Inc.).
Key specifications for 7D3-04997: End Item Identification: SHIP; Material: STEEL. 1 specification is 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.