The Dog,door-Hatch, cataloged under National Stock Number 5342-01-473-1741, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-473-1741 |
| Primary Part Number | 124-5563778 PC 10 |
| Item Name | Dog,door-Hatch |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Naval Sea Systems Command |
| 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 |
|---|---|
| 124-5563778 PC 10 PRIMARY | Naval Sea Systems Command (USA) |
| 124-5563775 PC 10 | Naval Sea Systems Command (USA) |
NSN 5342-01-473-1741 is a Dog,door-Hatch, manufactured by Naval Sea Systems Command, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-473-1741 has 2 manufacturer part numbers on file: 124-5563778 PC 10 (Naval Sea Systems Command), 124-5563775 PC 10 (Naval Sea Systems Command).
Key specifications for 124-5563778 PC 10: Overall Height: 1.125 INCHES NOMINAL IN; Overall Length: 4.875 INCHES NOMINAL IN; Overall Width: 2.250 INCHES NOMINAL IN; Special Features: ZINC PLATED SURFACE TREATMENT;HEXAGON SHAPED APERATURE, 1.250 IN. MIN. AND 1.266 IN. MAX. ACROSS FLATS IN. 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.