The Plate,mounting, cataloged under National Stock Number 5340-01-317-7594, 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 13 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 | 5340-01-317-7594 |
| Primary Part Number | 5209539 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 8 AND 2 |
| Length | 12.250 INCHES NOMINAL12.250 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625, TY 2, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | H32 ASSN STD 1ST MATERIAL RESPONSE OR H112 ASSN STD 2ND MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.138 INCHES NOMINAL ALL HOLES IN |
| Shape | RECTANGULAR |
| Thread Size | 0.138-32 |
| Screw Thread Series Designator | NC |
| Surface Treatment | ANODIZE |
| Width | 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 5083 OR ALUMINUM ALLOY 5086 |
| Thickness | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Mounting Hole Type | THREADED AND 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 |
|---|---|
| 5209539 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-317-7594 is a Plate,mounting, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-317-7594 has 1 manufacturer part number on file: 5209539 (Naval Sea Systems Command).
Key specifications for 5209539: Mounting Hole Quantity: 8 AND 2; Length: 12.250 INCHES NOMINAL12.250 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625, TY 2, CL 2 MIL SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: H32 ASSN STD 1ST MATERIAL RESPONSE OR H112 ASSN STD 2ND MATERIAL RESPONSE. 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.