The Plate,mounting, cataloged under National Stock Number 5340-01-351-3341, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-351-3341 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 AND 2 |
| Aperture Type | COUNTERBORED |
| Material Document and Classification | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 11.50 MILLIMETERS NOMINAL ALL HOLES MM |
| Mounting Hole Diameter | 6.0 MILLIMETERS NOMINAL FIRST HOLE MM |
| Shape | ROUND |
| Outside Diameter | 140.0 MILLIMETERS NOMINAL140.0 MILLIMETERS NOMINAL MM |
| Aperture Diameter | 15.00 MILLIMETERS NOMINAL MM |
| Counterbore Depth | 10.7 MILLIMETERS NOMINAL10.7 MILLIMETERS NOMINAL MM |
| Features Provided | APERTURE |
| Counterbore Diameter | 44.45 MILLIMETERS NOMINAL44.45 MILLIMETERS NOMINAL MM |
| Thread Size | M6 X 1.0 |
| Material | ALUMINUM ALLOY 6061 |
| Thickness | 18.00 MILLIMETERS NOMINAL18.00 MILLIMETERS NOMINAL MM |
| Mounting Hole Type | THREADED AND UNTHREADED |
| Aperture Shape | ROUND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| A3014057-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-351-3341 is a Plate,mounting, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-351-3341: Mounting Hole Quantity: 4 AND 2; Aperture Type: COUNTERBORED; Material Document and Classification: QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE; Mounting Hole Diameter: 11.50 MILLIMETERS NOMINAL ALL HOLES MM. 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 5340-01-351-3341 has DEMIL Code Q. 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.