The Dog,door-Hatch, cataloged under National Stock Number 2040-01-718-3299, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Huntington Ingalls Incorporated Div Ingalls Shipbuilding. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-718-3299 |
| Primary Part Number | 2016-437-2666 REV A PC 33 |
| Item Name | Dog,door-Hatch |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Huntington Ingalls Incorporated Div Ingalls Shipbuilding |
| Status | ACTIVE |
| Material Document and Classification | ASTM A473, TYPE 316 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE |
| Hole Shape | ROUND W/FLAT |
| 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 |
|---|---|
| 2016-437-2666 REV A PC 33 PRIMARY | Huntington Ingalls Incorporated Div Ingalls Shipbuilding (USA) |
| A026-066-QAB020 PC 33 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-8436639 PC 222 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2040-01-718-3299 is a Dog,door-Hatch, manufactured by Huntington Ingalls Incorporated Div Ingalls Shipbuilding, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-718-3299 has 2 manufacturer part numbers on file: 2016-437-2666 REV A PC 33 (Huntington Ingalls Incorporated Div Ingalls Shipbuilding), A026-066-QAB020 PC 33 (Naval Sea Systems Command).
Key specifications for 2016-437-2666 REV A PC 33: Material Document and Classification: ASTM A473, TYPE 316 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE; Hole Shape: ROUND W/FLAT; Part Name Assigned by Controlling Agency: DOG, QUICK ACTING; End Item Identification: STRUCTURAL DOORS, QUICK ACTING, INDIVIDUALLY DOGGED. 3 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.