The Plate,mounting, cataloged under National Stock Number 5340-01-386-7302, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-386-7302 |
| Primary Part Number | 1210D3368 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Length | 9.500 INCHES NOMINAL9.500 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.406 INCHES NOMINAL ALL HOLES IN |
| Shape | SPECIAL |
| Surface Treatment | PASSIVATE |
| Width | 3.750 INCHES NOMINAL3.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| Thickness | 0.500 INCHES NOMINAL0.500 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 |
| Part Number | Manufacturer |
|---|---|
| 1210D3368 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1210D3368 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
NSN 5340-01-386-7302 is a Plate,mounting, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-386-7302 has 1 manufacturer part number on file: 1210D3368 (Lockheed Martin Corporation Div Rms).
Key specifications for 1210D3368: Mounting Hole Quantity: 4; Length: 9.500 INCHES NOMINAL9.500 INCHES NOMINAL IN; Mounting Hole Diameter: 0.406 INCHES NOMINAL ALL HOLES IN; Shape: SPECIAL. 9 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.