The Plate,mounting, cataloged under National Stock Number 5340-01-227-2348, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-227-2348 |
| Primary Part Number | 3018422 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 11 |
| Mounting Hole Diameter | 0.347 INCHES MINIMUM FIRST HOLE IN |
| Mounting Hole Diameter | 0.347 INCHES NOMINAL EIGHTH HOLE IN |
| Mounting Hole Diameter | 0.347 INCHES NOMINAL FIFTH HOLE IN |
| Mounting Hole Diameter | 0.347 INCHES NOMINAL FOURTH HOLE IN |
| Mounting Hole Diameter | 0.347 INCHES NOMINAL NINTH HOLE IN |
| Mounting Hole Diameter | 0.347 INCHES NOMINAL SECOND HOLE IN |
| Mounting Hole Diameter | 0.347 INCHES NOMINAL SEVENTH HOLE IN |
| Mounting Hole Diameter | 0.347 INCHES NOMINAL SIXTH HOLE IN |
| Mounting Hole Diameter | 0.347 INCHES NOMINAL TENTH HOLE IN |
| Mounting Hole Diameter | 0.347 INCHES NOMINAL THIRD HOLE IN |
| Mounting Hole Diameter | 0.812 INCHES NOMINAL ELEVENTH HOLE IN |
| Shape | ROUND |
| Outside Diameter | 14.625 INCHES NOMINAL14.625 INCHES NOMINAL IN |
| Width | 1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 3018422 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 3018422 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5340-01-227-2348 is a Plate,mounting, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-227-2348 has 1 manufacturer part number on file: 3018422 (Naval Sea Systems Command).
Key specifications for 3018422: Mounting Hole Quantity: 11; Mounting Hole Diameter: 0.347 INCHES MINIMUM FIRST HOLE IN; Mounting Hole Diameter: 0.347 INCHES NOMINAL EIGHTH HOLE IN; Mounting Hole Diameter: 0.347 INCHES NOMINAL FIFTH HOLE IN. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5340-01-227-2348 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.