The Plate,mounting, cataloged under National Stock Number 5340-01-628-4744, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hydrema U.s., Inc. Dba Hydrema Us Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-628-4744 |
| Primary Part Number | 3903474 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hydrema U.s., Inc. Dba Hydrema Us Inc |
| Status | ACTIVE |
| Shape | ROUND |
| Outside Diameter | 203.0 MILLIMETERS NOMINAL MM |
| Aperture Diameter | 20.0 MILLIMETERS NOMINAL MM |
| Counterbore Depth | 5.0 MILLIMETERS NOMINAL MM |
| Counterbore Diameter | 189.0 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| Thickness | 25.0 MILLIMETERS NOMINAL MM |
| Aperture Shape | ROUND |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 3903474 PRIMARY | Hydrema U.s., Inc. Dba Hydrema Us Inc (USA) |
| Reference | Meaning |
|---|---|
| 3903474-D | D/9 Drawing number reference only Hydrema U.s., Inc. Dba Hydrema Us Inc |
NSN 5340-01-628-4744 is a Plate,mounting, manufactured by Hydrema U.s., Inc. Dba Hydrema Us Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-628-4744 has 1 manufacturer part number on file: 3903474 (Hydrema U.s., Inc. Dba Hydrema Us Inc).
Key specifications for 3903474: Shape: ROUND; Outside Diameter: 203.0 MILLIMETERS NOMINAL MM; Aperture Diameter: 20.0 MILLIMETERS NOMINAL MM; Counterbore Depth: 5.0 MILLIMETERS NOMINAL MM. 8 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.