The Plate,mounting, cataloged under National Stock Number 5340-01-550-2439, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Burtek Inc.. Government technical data includes 13 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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-550-2439 |
| Primary Part Number | 15685010 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Burtek Inc. |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Length | 8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-P-53022, TYPE 1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Mounting Hole Diameter | 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM ALL HOLES IN |
| Shape | SQUARE |
| Aperture Width | 0.625 INCHES NOMINAL IN |
| Aperture Length | 1.563 INCHES NOMINAL IN |
| Surface Treatment | PLASTIC EPOXY |
| Width | 8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5456 |
| Thickness | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN |
| Mounting Hole Type | UNTHREADED |
| Aperture Shape | SPECIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5340-01-550-2439 is a Plate,mounting, manufactured by Burtek Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-550-2439 has 2 manufacturer part numbers on file: 15685010 (Burtek Inc.), 15685010 (Lockheed Martin Corporation Div Rms).
Key specifications for 15685010: Mounting Hole Quantity: 4; Length: 8.000 INCHES NOMINAL8.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-P-53022, TYPE 1 OR 2 MIL SPEC SINGLE TREATMENT RESPONSE; Mounting Hole Diameter: 0.4990 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM ALL HOLES IN. 13 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.