The Plate,mounting, cataloged under National Stock Number 5340-01-512-9378, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 10 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-512-9378 |
| Primary Part Number | 6392333 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 AND 6 |
| Length | 18.940 INCHES NOMINAL IN |
| Material Document and Classification | ASTM-B209-2002A ASSN STD SINGLE MATERIAL RESPONSE A |
| Mounting Hole Diameter | 0.228 INCHES NOMINAL FIRST HOLE IN |
| Mounting Hole Diameter | 0.257 INCHES NOMINAL ALL HOLES IN |
| Shape | RECTANGULAR |
| Width | 8.690 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 |
| Thickness | 0.125 INCHES NOMINAL IN |
| Mounting Hole Type | UNTHREADED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
NSN 5340-01-512-9378 is a Plate,mounting, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-512-9378 has 2 manufacturer part numbers on file: 6392333 (Naval Sea Systems Command), 6392333 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 6392333: Mounting Hole Quantity: 4 AND 6; Length: 18.940 INCHES NOMINAL IN; Material Document and Classification: ASTM-B209-2002A ASSN STD SINGLE MATERIAL RESPONSE A; Mounting Hole Diameter: 0.228 INCHES NOMINAL FIRST HOLE IN. 10 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.
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.