The Plate,mounting, cataloged under National Stock Number 5340-01-323-2021, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 10 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-323-2021 |
| Primary Part Number | 717531118-009 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Corner Radius | 0.740 INCHES NOMINAL IN |
| Length | 9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.212 INCHES MINIMUM AND 0.217 INCHES MAXIMUM ALL HOLES IN |
| Shape | RECTANGULAR |
| Width | 0.740 INCHES NOMINAL0.740 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Thickness | 0.090 INCHES NOMINAL0.090 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 |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 717531118-009 PRIMARY | Lockheed Martin Corporation (USA) |
NSN 5340-01-323-2021 is a Plate,mounting, manufactured by Lockheed Martin Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-323-2021 has 1 manufacturer part number on file: 717531118-009 (Lockheed Martin Corporation).
Key specifications for 717531118-009: Mounting Hole Quantity: 2; Corner Radius: 0.740 INCHES NOMINAL IN; Length: 9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE. 10 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.