The Dog,door-Hatch, cataloged under National Stock Number 5342-01-444-1058, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-444-1058 |
| Primary Part Number | 4403562 PART 59 |
| Item Name | Dog,door-Hatch |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Shaft Connecting End Hole Inside Diameter | 0.750 INCHES NOMINAL IN |
| 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 |
|---|---|
| 4403562 PART 59 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 123-4556118 PART 10 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 123-4403562 PART 59 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
NSN 5342-01-444-1058 is a Dog,door-Hatch, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-444-1058 has 1 manufacturer part number on file: 4403562 PART 59 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 4403562 PART 59: Shaft Connecting End Hole Inside Diameter: 0.750 INCHES NOMINAL IN; Overall Height: 0.875 INCHES NOMINAL IN; Overall Length: 10.000 INCHES NOMINAL IN; Special Features: 0.750 IN. DIA HANDLE IN. 2 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.