The Wear Plate,door,marine, cataloged under National Stock Number 2040-01-497-3443, 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 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-497-3443 |
| Primary Part Number | 754-7066812-18 |
| Item Name | Wear Plate,door,marine |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | PLASTIC |
| 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 |
|---|---|
| 754-7066812-18 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H553-1502 | D/9 Drawing number reference only U.S. Government activity |
| 754-7066812 | D/9 Drawing number reference only Naval Sea Systems Command |
| H553-1502-18 | 5/2 Secondary reference U.S. Government activity |
NSN 2040-01-497-3443 is a Wear Plate,door,marine, manufactured by Naval Sea Systems Command, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-497-3443 has 1 manufacturer part number on file: 754-7066812-18 (Naval Sea Systems Command).
Key specifications for 754-7066812-18: Overall Height: 1.220 INCHES NOMINAL IN; Overall Length: 10.500 INCHES NOMINAL IN; Overall Width: 2.810 INCHES NOMINAL IN; Special Features: DELRIN 500 PLASTIC MATERIAL. 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.