The Plate,mounting, cataloged under National Stock Number 5340-01-339-1679, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Thales Contact Solutions Inc. Government technical data includes 5 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 | 5340-01-339-1679 |
| Primary Part Number | 40129-809L11-03 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Thales Contact Solutions Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Shape | SQUARE |
| Features Provided | APERTURE |
| Mounting Hole Type | UNTHREADED |
| 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 |
|---|---|
| 40129-809L11-03 PRIMARY | Thales Contact Solutions Inc (USA) |
| 40129-809L11-03 | Nice Cti Systems Uk Ltd (GBR) |
NSN 5340-01-339-1679 is a Plate,mounting, manufactured by Thales Contact Solutions Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-339-1679 has 2 manufacturer part numbers on file: 40129-809L11-03 (Thales Contact Solutions Inc), 40129-809L11-03 (Nice Cti Systems Uk Ltd).
Key specifications for 40129-809L11-03: Mounting Hole Quantity: 3; Shape: SQUARE; Features Provided: APERTURE; Special Features: LEFT HAND PLATE. 5 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.