The Plate,mounting, cataloged under National Stock Number 5340-01-519-0142, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-519-0142 |
| Primary Part Number | 7326312-1 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Length | 16.000 INCHES NOMINAL16.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541,CL1A MIL SPEC SINGLE TREATMENT RESPONSE |
| Supplementary Features | MOUNTING HOLE QTY 10 AND 4 |
| Material Document and Classification | ASTM-B209,T651 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM ALL HOLES IN |
| Mounting Hole Diameter | 0.342 INCHES MINIMUM AND 0.349 INCHES MAXIMUM FIRST HOLE IN |
| Shape | FLAT |
| Width | 7.000 INCHES NOMINAL7.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Thickness | 0.625 INCHES NOMINAL0.625 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 |
|---|---|
| 7326312-1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7326312 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5340-01-519-0142 is a Plate,mounting, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-519-0142 has 1 manufacturer part number on file: 7326312-1 (Naval Sea Systems Command).
Key specifications for 7326312-1: Length: 16.000 INCHES NOMINAL16.000 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541,CL1A MIL SPEC SINGLE TREATMENT RESPONSE; Supplementary Features: MOUNTING HOLE QTY 10 AND 4; Material Document and Classification: ASTM-B209,T651 ASSN STD SINGLE MATERIAL RESPONSE. 11 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.